{"id":71447,"date":"2021-01-22T16:39:55","date_gmt":"2021-01-22T11:09:55","guid":{"rendered":"https:\/\/www.kopykitab.com\/blog\/?p=71447"},"modified":"2023-12-15T09:59:03","modified_gmt":"2023-12-15T04:29:03","slug":"rs-aggarwal-class-8-maths-chapter-18-ex-18-1-solutions","status":"publish","type":"post","link":"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-18-ex-18-1-solutions\/","title":{"rendered":"RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions 2024 | Download Free PDF"},"content":{"rendered":"\n<p><img class=\"alignnone size-full wp-image-71449\" src=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/18.1-2.jpg\" alt=\"RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions\" width=\"1200\" height=\"675\" srcset=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/18.1-2.jpg 1200w, https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/18.1-2-768x432.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p><strong>RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions<\/strong>: In this exercise, the students will study the basic application of formulas based on squares, rectangles, triangles, parallelograms, and rhombuses. The solutions are designed by our Mathematics expert faculty team keeping in mind the latest CBSE syllabus to assist the students to score good marks in their exams. The students can easily download &amp; the solutions PDF which makes them prepare for their exams in a better way.<\/p>\n<p>The students can refer to RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions &amp; can download the PDF from the link provided below for better learning of the concepts. They are suggested to practice the exercise solutions regularly which also builds up their confidence level. They can download these solutions PDFs free of cost &amp; get the details of all concepts covered in this exercise. The solutions give the students a detailed &amp; in-depth understanding of all the questions &amp; concepts of this chapter.<\/p>\n<p>Access <a href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-8-maths-chapter-18-area-of-a-trapezium-and-a-polygon\/\" target=\"_blank\" rel=\"noopener noreferrer\">RS Aggarwal Class 8 Maths Chapter 18 Solutions<\/a> PDF<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_47_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"ez-toc-toggle-icon-1\"><label for=\"item-69d0bd4f346a1\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #000000;color:#000000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #000000;color:#000000\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-69d0bd4f346a1\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-visibility-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-18-ex-18-1-solutions\/#download-rs-aggarwal-class-8-maths-chapter-18-ex-181-solutions\" title=\"Download RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions\">Download RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-18-ex-18-1-solutions\/#access-the-rs-aggarwal-class-8-maths-chapter-18-ex-181-solutions\" title=\"Access The RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions\">Access The RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-18-ex-18-1-solutions\/#important-definition-for-rs-aggarwal-class-8-maths-chapter-18-ex-181-solutions\" title=\"Important Definition for RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions\">Important Definition for RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-18-ex-18-1-solutions\/#benefits-of-rs-aggarwal-solutions-class-8-math-ex-18a\" title=\"Benefits of RS Aggarwal Solutions Class 8 Math Ex 18A\">Benefits of RS Aggarwal Solutions Class 8 Math Ex 18A<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-18-ex-18-1-solutions\/#faqs-on-rs-aggarwal-class-8-maths-chapter-18-ex-181-solutions\" title=\"FAQs on RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions\">FAQs on RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-18-ex-18-1-solutions\/#from-where-can-i-find-the-download-link-for-the-rs-aggarwal-class-8-maths-chapter-18-ex-181-solutions-pdf\" title=\"From where can I find the download link for the RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions PDF?\">From where can I find the download link for the RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions PDF?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-18-ex-18-1-solutions\/#how-much-does-it-cost-to-download-the-rs-aggarwal-class-8-maths-chapter-18-ex-181-solutions-pdf\" title=\"How much does it cost to download the RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions PDF?\">How much does it cost to download the RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions PDF?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-18-ex-18-1-solutions\/#can-i-access-the-rs-aggarwal-class-8-maths-chapter-18-ex-181-solutions-pdf-offline\" title=\"Can I access the RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions PDF Offline?\">Can I access the RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions PDF Offline?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"download-rs-aggarwal-class-8-maths-chapter-18-ex-181-solutions\"><\/span><strong>Download <\/strong><strong>RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div id=\"example1\" style=\"text-align: justify;\">\u00a0<\/div>\n<p style=\"text-align: justify;\"><style>\n.pdfobject-container { height: 500px;}<br \/>\n.pdfobject { border: 1px solid #666; }<br \/>\n<\/style><\/p>\n<p style=\"text-align: justify;\"><script src=\"https:\/\/www.kopykitab.com\/_utility\/js\/pdfobject.min.js\"><\/script><br \/><script>PDFObject.embed(\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/RS-Aggarwal-Class-8-Maths-Chapter-18-Ex-18.1-Solutions.pdf\", \"#example1\");<\/script><\/p>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/RS-Aggarwal-Class-8-Maths-Chapter-18-Ex-18.1-Solutions.pdf\">RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"access-the-rs-aggarwal-class-8-maths-chapter-18-ex-181-solutions\"><\/span><strong>Access The RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Q1<\/strong>.<\/p>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551005 jetpack-lazy-image jetpack-lazy-image--handled entered lazyloaded\" style=\"box-sizing: border-box; user-select: text !important; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-2.1.png?resize=662%2C248&amp;ssl=1\" sizes=\"(max-width: 662px) 100vw, 662px\" srcset=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-2.1.png?w=662&amp;ssl=1 662w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-2.1.png?resize=300%2C112&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-2.1.png?resize=400%2C150&amp;ssl=1 400w\" alt=\"RS Aggarwal Solutions for Class 8 Maths Chapter 18\u2013Area of a Trapezium and a Polygon Ex 18A Q1\" width=\"662\" height=\"248\" data-attachment-id=\"551005\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-8-maths-chapter-18-area-of-a-trapezium-and-a-polygon\/area-of-trapezium-and-polygon-rs-aggarwal-class-8-maths-solutions-ex-18a-2-1\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-2.1.png?fit=662%2C248&amp;ssl=1\" data-orig-size=\"662,248\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-2.1\" data-image-description=\"&lt;p&gt;Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-2.1&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-2.1&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-2.1.png?fit=300%2C112&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-2.1.png?fit=662%2C248&amp;ssl=1\" data-recalc-dims=\"1\" data-lazy-loaded=\"1\" data-ll-status=\"loaded\" \/><\/figure>\n<p><strong>Q2.<\/strong><\/p>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551006 jetpack-lazy-image jetpack-lazy-image--handled entered lazyloaded\" style=\"box-sizing: border-box; user-select: text !important; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-3.1.png?resize=670%2C255&amp;ssl=1\" sizes=\"(max-width: 670px) 100vw, 670px\" srcset=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-3.1.png?w=670&amp;ssl=1 670w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-3.1.png?resize=300%2C114&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-3.1.png?resize=400%2C152&amp;ssl=1 400w\" alt=\"RS Aggarwal Solutions for Class 8 Maths Chapter 18\u2013Area of a Trapezium and a Polygon Ex 18A Q2\" width=\"670\" height=\"255\" data-attachment-id=\"551006\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-8-maths-chapter-18-area-of-a-trapezium-and-a-polygon\/area-of-trapezium-and-polygon-rs-aggarwal-class-8-maths-solutions-ex-18a-3-1\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-3.1.png?fit=670%2C255&amp;ssl=1\" data-orig-size=\"670,255\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-3.1\" data-image-description=\"&lt;p&gt;Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-3.1&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-3.1&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-3.1.png?fit=300%2C114&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-3.1.png?fit=670%2C255&amp;ssl=1\" data-recalc-dims=\"1\" data-lazy-loaded=\"1\" data-ll-status=\"loaded\" \/><\/figure>\n<p>\u00a0<\/p>\n<p><strong>Q3.<\/strong><\/p>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551007 jetpack-lazy-image entered lazyloaded jetpack-lazy-image--handled\" style=\"box-sizing: border-box; user-select: text !important; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-4.1.png?resize=668%2C210&amp;is-pending-load=1#038;ssl=1\" sizes=\"(max-width: 668px) 100vw, 668px\" srcset=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-4.1.png?w=668&amp;ssl=1 668w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-4.1.png?resize=300%2C94&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-4.1.png?resize=400%2C126&amp;ssl=1 400w\" alt=\"RS Aggarwal Solutions for Class 8 Maths Chapter 18\u2013Area of a Trapezium and a Polygon Ex 18A Q3\" width=\"668\" height=\"210\" data-attachment-id=\"551007\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-8-maths-chapter-18-area-of-a-trapezium-and-a-polygon\/area-of-trapezium-and-polygon-rs-aggarwal-class-8-maths-solutions-ex-18a-4-1\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-4.1.png?fit=668%2C210&amp;ssl=1\" data-orig-size=\"668,210\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-4.1\" data-image-description=\"&lt;p&gt;Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-4.1&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-4.1&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-4.1.png?fit=300%2C94&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-4.1.png?fit=668%2C210&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<p><strong>Q4.<\/strong><\/p>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551008 jetpack-lazy-image entered lazyloaded jetpack-lazy-image--handled\" style=\"box-sizing: border-box; user-select: text !important; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-5.1.png?resize=658%2C348&amp;is-pending-load=1#038;ssl=1\" sizes=\"(max-width: 658px) 100vw, 658px\" srcset=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-5.1.png?w=658&amp;ssl=1 658w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-5.1.png?resize=300%2C159&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-5.1.png?resize=400%2C212&amp;ssl=1 400w\" alt=\"RS Aggarwal Solutions for Class 8 Maths Chapter 18\u2013Area of a Trapezium and a Polygon Ex 18A Q4\" width=\"658\" height=\"348\" data-attachment-id=\"551008\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-8-maths-chapter-18-area-of-a-trapezium-and-a-polygon\/area-of-trapezium-and-polygon-rs-aggarwal-class-8-maths-solutions-ex-18a-5-1\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-5.1.png?fit=658%2C348&amp;ssl=1\" data-orig-size=\"658,348\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-5.1\" data-image-description=\"&lt;p&gt;Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-5.1&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-5.1&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-5.1.png?fit=300%2C159&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-5.1.png?fit=658%2C348&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<p><strong>Q5.<\/strong><\/p>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551009 jetpack-lazy-image entered jetpack-lazy-image--handled lazyloaded\" style=\"box-sizing: border-box; user-select: text !important; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-6.1.png?resize=662%2C338&amp;is-pending-load=1#038;ssl=1\" sizes=\"(max-width: 662px) 100vw, 662px\" srcset=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-6.1.png?w=662&amp;ssl=1 662w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-6.1.png?resize=300%2C153&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-6.1.png?resize=400%2C204&amp;ssl=1 400w\" alt=\"RS Aggarwal Solutions for Class 8 Maths Chapter 18\u2013Area of a Trapezium and a Polygon Ex 18A Q5\" width=\"662\" height=\"338\" data-attachment-id=\"551009\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-8-maths-chapter-18-area-of-a-trapezium-and-a-polygon\/area-of-trapezium-and-polygon-rs-aggarwal-class-8-maths-solutions-ex-18a-6-1\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-6.1.png?fit=662%2C338&amp;ssl=1\" data-orig-size=\"662,338\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-6.1\" data-image-description=\"&lt;p&gt;Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-6.1&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-6.1&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-6.1.png?fit=300%2C153&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-6.1.png?fit=662%2C338&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<p><strong>Q6.<\/strong><\/p>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551010 jetpack-lazy-image entered lazyloaded jetpack-lazy-image--handled\" style=\"box-sizing: border-box; user-select: text !important; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-7.1.png?resize=668%2C356&amp;is-pending-load=1#038;ssl=1\" sizes=\"(max-width: 668px) 100vw, 668px\" srcset=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-7.1.png?w=668&amp;ssl=1 668w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-7.1.png?resize=300%2C160&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-7.1.png?resize=400%2C213&amp;ssl=1 400w\" alt=\"RS Aggarwal Solutions for Class 8 Maths Chapter 18\u2013Area of a Trapezium and a Polygon Ex 18A Q6\" width=\"668\" height=\"356\" data-attachment-id=\"551010\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-8-maths-chapter-18-area-of-a-trapezium-and-a-polygon\/area-of-trapezium-and-polygon-rs-aggarwal-class-8-maths-solutions-ex-18a-7-1\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-7.1.png?fit=668%2C356&amp;ssl=1\" data-orig-size=\"668,356\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-7.1\" data-image-description=\"&lt;p&gt;Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-7.1&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-7.1&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-7.1.png?fit=300%2C160&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-7.1.png?fit=668%2C356&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<p><strong>Q7.<\/strong><\/p>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551011 jetpack-lazy-image entered lazyloaded jetpack-lazy-image--handled\" style=\"box-sizing: border-box; user-select: text !important; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-8.1.png?resize=663%2C386&amp;is-pending-load=1#038;ssl=1\" sizes=\"(max-width: 663px) 100vw, 663px\" srcset=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-8.1.png?w=663&amp;ssl=1 663w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-8.1.png?resize=300%2C175&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-8.1.png?resize=400%2C233&amp;ssl=1 400w\" alt=\"RS Aggarwal Solutions for Class 8 Maths Chapter 18\u2013Area of a Trapezium and a Polygon Ex 18A Q7\" width=\"663\" height=\"386\" data-attachment-id=\"551011\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-8-maths-chapter-18-area-of-a-trapezium-and-a-polygon\/area-of-trapezium-and-polygon-rs-aggarwal-class-8-maths-solutions-ex-18a-8-1\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-8.1.png?fit=663%2C386&amp;ssl=1\" data-orig-size=\"663,386\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-8.1\" data-image-description=\"&lt;p&gt;Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-8.1&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-8.1&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-8.1.png?fit=300%2C175&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-8.1.png?fit=663%2C386&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<p><strong>Q8.<\/strong><\/p>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551012 jetpack-lazy-image entered lazyloaded jetpack-lazy-image--handled\" style=\"box-sizing: border-box; user-select: text !important; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-9.1.png?resize=669%2C346&amp;is-pending-load=1#038;ssl=1\" sizes=\"(max-width: 669px) 100vw, 669px\" srcset=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-9.1.png?w=669&amp;ssl=1 669w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-9.1.png?resize=300%2C155&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-9.1.png?resize=400%2C207&amp;ssl=1 400w\" alt=\"RS Aggarwal Solutions for Class 8 Maths Chapter 18\u2013Area of a Trapezium and a Polygon Ex 18A Q8\" width=\"669\" height=\"346\" data-attachment-id=\"551012\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-8-maths-chapter-18-area-of-a-trapezium-and-a-polygon\/area-of-trapezium-and-polygon-rs-aggarwal-class-8-maths-solutions-ex-18a-9-1\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-9.1.png?fit=669%2C346&amp;ssl=1\" data-orig-size=\"669,346\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-9.1\" data-image-description=\"&lt;p&gt;Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-9.1&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-9.1&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-9.1.png?fit=300%2C155&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-9.1.png?fit=669%2C346&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<p><strong>Q9.<\/strong><\/p>\n<figure class=\"wp-block-image size-full\"><img class=\"wp-image-551013 jetpack-lazy-image entered lazyloaded jetpack-lazy-image--handled\" style=\"box-sizing: border-box; user-select: text !important; height: auto; max-width: 100%; border-style: none; position: relative; opacity: 1; transition: opacity 400ms ease 0ms; vertical-align: bottom; display: block;\" src=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-10.1.png?resize=668%2C306&amp;is-pending-load=1#038;ssl=1\" sizes=\"(max-width: 668px) 100vw, 668px\" srcset=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-10.1.png?w=668&amp;ssl=1 668w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-10.1.png?resize=300%2C137&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-10.1.png?resize=400%2C183&amp;ssl=1 400w\" alt=\"RS Aggarwal Solutions for Class 8 Maths Chapter 18\u2013Area of a Trapezium and a Polygon Ex 18A Q9\" width=\"668\" height=\"306\" data-attachment-id=\"551013\" data-permalink=\"https:\/\/www.indcareer.com\/schools\/rs-aggarwal-solutions-for-class-8-maths-chapter-18-area-of-a-trapezium-and-a-polygon\/area-of-trapezium-and-polygon-rs-aggarwal-class-8-maths-solutions-ex-18a-10-1\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-10.1.png?fit=668%2C306&amp;ssl=1\" data-orig-size=\"668,306\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-10.1\" data-image-description=\"&lt;p&gt;Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-10.1&lt;\/p&gt;\n\" data-image-caption=\"&lt;p&gt;Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-10.1&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-10.1.png?fit=300%2C137&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/www.indcareer.com\/schools\/wp-content\/uploads\/2021\/10\/Area-of-Trapezium-and-Polygon-RS-Aggarwal-Class-8-Maths-Solutions-Ex-18A-10.1.png?fit=668%2C306&amp;ssl=1\" data-recalc-dims=\"1\" data-ll-status=\"loaded\" data-lazy-loaded=\"1\" \/><\/figure>\n<p>\u00a0<\/p>\n<h2><span class=\"ez-toc-section\" id=\"important-definition-for-rs-aggarwal-class-8-maths-chapter-18-ex-181-solutions\"><\/span><strong>Important Definition for <\/strong><strong>RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>Parallelogram<\/strong><\/li>\n<\/ul>\n<p>It is a quadrilateral in which the pairs of opposite sides are parallel. The lengths of the opposite sides are also equal. In a parallelogram ABCD, AB is parallel to CD &amp; AD is parallel to BC. Also, AB = CD and AD = BC.<\/p>\n<p>The angles are not right angles in a parallelogram. The sum of the angles is 360\u00b0 &amp; the opposite angles are equal. To find the area of a parallelogram, the students need to multiply its base by its height. Hence, the formula is Area of Parallelogram = b \u00d7 h<\/p>\n<ul>\n<li><strong>Rhombus<\/strong><\/li>\n<\/ul>\n<p>It is a quadrilateral in which the pairs of opposite sides are parallel. All sides are equal in length. The angles in a rhombus are congruent to each other. All diagonals are perpendicular bisectors of the other. They cut each other in half &amp; intersect each other at right angles. The area can be calculated as:<\/p>\n<p>If the height &amp; base are given, the Area of Rhombus = b \u00d7 h<\/p>\n<p>When the length of the diagonals is given, the Area of Rhombus = (d<sub>1<\/sub> x d<sub>2<\/sub>)\/2<\/p>\n<p>where d<sub>1<\/sub> is the diagonal &amp; d<sub>2<\/sub> is the length of the other diagonal.<\/p>\n<p>The formula to find the perimeter is P = 4s where s is the length of the side.<\/p>\n<ul>\n<li><strong>Rectangle<\/strong><\/li>\n<\/ul>\n<p>If measure the pair of sides we find that the parallel sides are equal in length too. A rectangle can be considered to be a parallelogram with equal angles as the angles in a rectangle are equal.<\/p>\n<ul>\n<li><strong>Square<\/strong><\/li>\n<\/ul>\n<p>In a square, all sides share an equal length. The diagonals in a square show the given below properties:<\/p>\n<p>They bisect one another<\/p>\n<p>The diagonals are of equal length<\/p>\n<p>Each diagonal is perpendicular to one other<\/p>\n<ul>\n<li><strong>Area of Triangle<\/strong><\/li>\n<\/ul>\n<p>It is a 3-sided polygon.<\/p>\n<p>Area of triangle = \u00bd \u00d7 Base \u00d7 Height<\/p>\n<p>A = \u00bd bh<\/p>\n<h3 dir=\"ltr\"><span class=\"ez-toc-section\" id=\"benefits-of-rs-aggarwal-solutions-class-8-math-ex-18a\"><\/span>Benefits of RS Aggarwal Solutions Class 8 Math Ex 18A<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p dir=\"ltr\">RS Aggarwal Class 8 Math Exercise 18A PDF is designed to give students an in-depth understanding of the concepts of the chapter and the different types of questions asked in the examination. Practicing questions from RS Aggarwal Class 8 exercise 18 will make the students familiar with what types of questions are commonly asked in the examinations. For a precise and logical explanation of these questions download the RS Aggarwal Solutions Class 8 Math ex 18A PDF.<\/p>\n<p dir=\"ltr\">It is critical to put consistent efforts into practicing word problems and understanding the figures to answer the questions from this chapter. Benefits of RS Aggarwal Solutions Class 8 ex 18 a are given below:<\/p>\n<ul>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">The solutions are prepared by our subject experts at Vedantu with years of experience in teaching.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">The answers are written simply and logically to improve concept-based understanding.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">The solutions are prepared as per the CBSE guidelines to help students score well in their exams.<\/p>\n<\/li>\n<li dir=\"ltr\" aria-level=\"1\">\n<p dir=\"ltr\" role=\"presentation\">Practicing solutions from the RS Aggarwal Math Class 8 ex 18A will allow students to format their answers in the exams better.<\/p>\n<\/li>\n<\/ul>\n<p>Know more at the <a href=\"https:\/\/www.cbse.gov.in\/\" target=\"_blank\" rel=\"noopener noreferrer\">official website<\/a>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"faqs-on-rs-aggarwal-class-8-maths-chapter-18-ex-181-solutions\"><\/span>FAQs on RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1685942596240\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"from-where-can-i-find-the-download-link-for-the-rs-aggarwal-class-8-maths-chapter-18-ex-181-solutions-pdf\"><\/span>From where can I find the download link for the RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions PDF?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>You can find the download link in the above blog.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1685942607435\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"how-much-does-it-cost-to-download-the-rs-aggarwal-class-8-maths-chapter-18-ex-181-solutions-pdf\"><\/span>How much does it cost to download the RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions PDF?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>You can download it for free.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1685942623643\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"can-i-access-the-rs-aggarwal-class-8-maths-chapter-18-ex-181-solutions-pdf-offline\"><\/span>Can I access the RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions PDF Offline?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Once you have downloaded the PDF online, you can access it offline whenever you want.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions: In this exercise, the students will study the basic application of formulas based on squares, rectangles, triangles, parallelograms, and rhombuses. The solutions are designed by our Mathematics expert faculty team keeping in mind the latest CBSE syllabus to assist the students to score good marks &#8230; <a title=\"RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions 2024 | Download Free PDF\" class=\"read-more\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-18-ex-18-1-solutions\/\" aria-label=\"More on RS Aggarwal Class 8 Maths Chapter 18 Ex 18.1 Solutions 2024 | Download Free PDF\">Read more<\/a><\/p>\n","protected":false},"author":239,"featured_media":71449,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":""},"categories":[2985,2917,73722,73412,73410],"tags":[3543,73325,4711],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/71447"}],"collection":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/users\/239"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/comments?post=71447"}],"version-history":[{"count":4,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/71447\/revisions"}],"predecessor-version":[{"id":522770,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/71447\/revisions\/522770"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media\/71449"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=71447"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=71447"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=71447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}