{"id":66075,"date":"2023-04-26T02:33:00","date_gmt":"2023-04-25T21:03:00","guid":{"rendered":"https:\/\/www.kopykitab.com\/blog\/?p=66075"},"modified":"2023-12-18T11:00:46","modified_gmt":"2023-12-18T05:30:46","slug":"rs-aggarwal-chapter-4-class-10-maths-exercise-4-2-solutions","status":"publish","type":"post","link":"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-chapter-4-class-10-maths-exercise-4-2-solutions\/","title":{"rendered":"RS Aggarwal Solutions Class 10 Maths Chapter 4 Ex 4.2 (Updated For 2024)"},"content":{"rendered":"\n<p><img class=\"alignnone size-full wp-image-136787\" src=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/10\/Chapter-4-Ex-4.2.jpg\" alt=\"RS Aggarwal Solutions Class 10 Maths Chapter 4 Ex 4.2\" width=\"1200\" height=\"675\" srcset=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/10\/Chapter-4-Ex-4.2.jpg 1200w, https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/10\/Chapter-4-Ex-4.2-768x432.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p><strong>RS Aggarwal Solutions Class 10 Maths Chapter 4 Ex 4.2:&nbsp;<\/strong>Maths is a tricky subject but can be made easier with the <a href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-10-maths-chapter-4-triangles\/\" target=\"_blank\" rel=\"noopener\">RS Aggarwal Solutions Class 10 Maths Chapter 4<\/a>. Subject matter experts have designed the solutions of RS Aggarwal Solutions Class 10 Maths Chapter 4 Ex 4.2 for your better understanding. All Ex 4.2 Questions with Solutions for RS Aggarwal Class 10 Maths to help you to revise the complete Syllabus and Score More marks.<\/p>\n<p>To download the <a href=\"https:\/\/www.kopykitab.com\/blog\/cbse-class-10-maths-rs-aggarwal-solutions\/\" target=\"_blank\" rel=\"noopener\">RS Aggarwal Solutions Class 10 Maths<\/a> Chapter 4 Ex 4.2 PDF for free, use the download link mentioned in the blog. All Chapter wise Questions with Solutions to help you to revise the complete Syllabus and Score More marks in your examinations.<\/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-69d0bd50bcf1a\" 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-69d0bd50bcf1a\"><\/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-chapter-4-class-10-maths-exercise-4-2-solutions\/#download-rs-aggarwal-solutions-class-10-maths-chapter-4-ex-42-pdf\" title=\"Download RS Aggarwal Solutions Class 10 Maths Chapter 4 Ex 4.2 PDF\">Download RS Aggarwal Solutions Class 10 Maths Chapter 4 Ex 4.2 PDF<\/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-chapter-4-class-10-maths-exercise-4-2-solutions\/#overview-of-rs-aggarwal-solutions-class-10-chapter-4-%e2%80%93-triangles-ex-4b-exercise-42\" title=\"Overview of RS Aggarwal Solutions Class 10 Chapter 4 &#8211; Triangles (Ex 4B) Exercise 4.2\">Overview of RS Aggarwal Solutions Class 10 Chapter 4 &#8211; Triangles (Ex 4B) Exercise 4.2<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-chapter-4-class-10-maths-exercise-4-2-solutions\/#topics-of-rs-aggarwal-class-10-chapter-4-triangles\" title=\"Topics of RS Aggarwal Class 10 Chapter 4- Triangles\">Topics of RS Aggarwal Class 10 Chapter 4- Triangles<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-chapter-4-class-10-maths-exercise-4-2-solutions\/#properties-of-triangles\" title=\"Properties of Triangles\">Properties of Triangles<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-chapter-4-class-10-maths-exercise-4-2-solutions\/#classification-of-triangles\" title=\"Classification of Triangles\">Classification of Triangles<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-chapter-4-class-10-maths-exercise-4-2-solutions\/#classifying-triangles-based-on-their-sides\" title=\"Classifying Triangles Based on Their Sides\">Classifying Triangles Based on Their Sides<\/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-chapter-4-class-10-maths-exercise-4-2-solutions\/#classifying-triangles-based-on-their-angles\" title=\"Classifying Triangles based on their angles\">Classifying Triangles based on their angles<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-chapter-4-class-10-maths-exercise-4-2-solutions\/#faqs-on-rs-aggarwal-solutions-class-10-maths-for-chapter-4-ex-42\" title=\"FAQs on RS Aggarwal Solutions Class 10 Maths For Chapter 4 Ex 4.2\">FAQs on RS Aggarwal Solutions Class 10 Maths For Chapter 4 Ex 4.2<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-chapter-4-class-10-maths-exercise-4-2-solutions\/#from-where-can-i-find-the-download-link-for-the-rs-aggarwal-solutions-for-class-10-maths-chapter-4-ex-42-pdf\" title=\"From where can I find the download link for the RS Aggarwal Solutions for Class 10 Maths Chapter 4 Ex 4.2 PDF?\">From where can I find the download link for the RS Aggarwal Solutions for Class 10 Maths Chapter 4 Ex 4.2 PDF?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-chapter-4-class-10-maths-exercise-4-2-solutions\/#how-much-does-it-cost-to-download-the-rs-aggarwal-solutions-for-class-10-maths-chapter-4-ex-42-pdf\" title=\"How much does it cost to download the\u00a0RS Aggarwal Solutions for Class 10 Maths Chapter 4 Ex 4.2\u00a0PDF?\">How much does it cost to download the\u00a0RS Aggarwal Solutions for Class 10 Maths Chapter 4 Ex 4.2\u00a0PDF?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-chapter-4-class-10-maths-exercise-4-2-solutions\/#can-i-access-the-rs-aggarwal-solutions-for-class-10-maths-chapter-4-ex-42-pdf-offline\" title=\"Can I access the\u00a0RS Aggarwal Solutions for Class 10 Maths Chapter 4 Ex 4.2\u00a0PDF Offline?\">Can I access the\u00a0RS Aggarwal Solutions for Class 10 Maths Chapter 4 Ex 4.2\u00a0PDF Offline?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"download-rs-aggarwal-solutions-class-10-maths-chapter-4-ex-42-pdf\"><\/span>Download <span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;RS Aggarwal Solutions Class 10 Maths Chapter 4 Ex 4.2&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4737,&quot;3&quot;:{&quot;1&quot;:0},&quot;10&quot;:2,&quot;12&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\">RS Aggarwal Solutions Class 10 Maths Chapter 4 Ex 4.2 PDF<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/10\/RS-Aggarwal-Class-10-Solutions-Chapter-4-Exercise-4B.pdf\" target=\"_blank\" rel=\"noopener\">RS Aggarwal Solutions Class 10 Maths Chapter 4 Ex 4.2<\/a><\/p>\n<div id=\"example1\" style=\"text-align: justify;\">&nbsp;<\/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\/10\/RS-Aggarwal-Class-10-Solutions-Chapter-4-Exercise-4B.pdf\", \"#example1\");<\/script><\/p>\n<h2><span class=\"ez-toc-section\" id=\"overview-of-rs-aggarwal-solutions-class-10-chapter-4-%e2%80%93-triangles-ex-4b-exercise-42\"><\/span>Overview of RS Aggarwal Solutions Class 10 Chapter 4 &#8211; Triangles (Ex 4B) Exercise 4.2<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u2018Triangles\u2019 is the fourth chapter of RS Aggarwal Maths Class 10 in which students learn about all the properties and classifications of a triangle. A 3-sided polygon that has three sides and three angles is known as a triangle. The sum of all the three angles of a triangle is equal to 180<\/span><span style=\"font-weight: 400;\">\u00b0.<\/span><span style=\"font-weight: 400;\"> Some common examples of triangles around us are a slice of pizza, a sandwich, pyramids, etc.&nbsp;<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"topics-of-rs-aggarwal-class-10-chapter-4-triangles\"><\/span>Topics of RS Aggarwal Class 10 Chapter 4- Triangles<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li aria-level=\"1\">Introduction<\/li>\n<li aria-level=\"1\">Similar Figures<\/li>\n<li aria-level=\"1\">Similarity of Triangles<\/li>\n<li aria-level=\"1\">Criteria for Similarity of Triangles<\/li>\n<li aria-level=\"1\">Areas of Similar Triangles<\/li>\n<li aria-level=\"1\">Pythagoras Theorem<\/li>\n<li aria-level=\"1\">Summary<\/li>\n<\/ol>\n<h3><span class=\"ez-toc-section\" id=\"properties-of-triangles\"><\/span>Properties of Triangles<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li aria-level=\"1\">There are three sides, three vertices, and three angles in a triangle.<\/li>\n<li aria-level=\"1\">The angle sum property of the triangle states that the sum of all the interior angles in a triangle is 180\u00b0.<\/li>\n<li aria-level=\"1\">The side of the triangle that is opposite to the largest angle is the largest.<\/li>\n<li aria-level=\"1\">The sum of the length of any two sides of the triangle is greater than the length of the third side of the triangle.<\/li>\n<li aria-level=\"1\">The exterior angle property of the triangle states that the sum of any exterior angle of the triangle is equal to the sum of the interior opposite sides.<\/li>\n<\/ol>\n<h3><span class=\"ez-toc-section\" id=\"classification-of-triangles\"><\/span>Classification of Triangles<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Triangles can be classified in two ways-<\/p>\n<ul>\n<li aria-level=\"1\">Based on its sides<\/li>\n<li aria-level=\"1\">Based on its angles<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"classifying-triangles-based-on-their-sides\"><\/span>Classifying Triangles Based on Their Sides<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li aria-level=\"1\"><strong>Scalene Triangle<\/strong>&#8211; The triangles in which all the sides are not equal are known as scalene triangles.<\/li>\n<li aria-level=\"1\"><strong>Isosceles Triangle<\/strong>&#8211; The triangles in which only two sides are equal are known as isosceles triangles.<\/li>\n<li aria-level=\"1\"><strong>Equilateral Triangle<\/strong>&#8211; The triangles in which all three sides are equal are known as equilateral triangles.<\/li>\n<\/ol>\n<h3><span class=\"ez-toc-section\" id=\"classifying-triangles-based-on-their-angles\"><\/span>Classifying Triangles based on their angles<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li aria-level=\"1\"><strong>Acute Triangle<\/strong><span style=\"font-weight: 400;\">&#8211; An acute triangle is one in which all three angles are less than 90\u00b0. It is also known as an acute-angled triangle.<\/span><\/li>\n<li aria-level=\"1\"><strong>Obtuse Triangle<\/strong><span style=\"font-weight: 400;\">&#8211; An obtuse triangle is one in which one angle is more than 90\u00b0 but less than 180\u00b0. It is also known as an obtuse-angled triangle.<\/span><\/li>\n<li aria-level=\"1\"><strong>Right Triangle<\/strong><span style=\"font-weight: 400;\">&#8211; A right triangle is one in which one angle is the right angle which means 90\u00b0. It is also known as the right-angled triangle.<\/span><\/li>\n<\/ol>\n<p>This is the complete blog on the <span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;RS Aggarwal Solutions Class 10 Maths Chapter 4 Ex 4.2&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4737,&quot;3&quot;:{&quot;1&quot;:0},&quot;10&quot;:2,&quot;12&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\">RS Aggarwal Solutions Class 10 Maths for Chapter 4 Ex 4.2. To know more about the <a href=\"https:\/\/www.cbse.gov.in\/\" target=\"_blank\" rel=\"noopener\">CBSE<\/a> Class 10 Maths exam, ask in the comments.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"faqs-on-rs-aggarwal-solutions-class-10-maths-for-chapter-4-ex-42\"><\/span>FAQs on <span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;RS Aggarwal Solutions Class 10 Maths Chapter 4 Ex 4.2&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4737,&quot;3&quot;:{&quot;1&quot;:0},&quot;10&quot;:2,&quot;12&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\">RS Aggarwal Solutions Class 10 Maths For Chapter 4 Ex 4.2<\/span><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-1633683702604\" 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-solutions-for-class-10-maths-chapter-4-ex-42-pdf\"><\/span>From where can I find the download link for the RS Aggarwal Solutions for Class 10 Maths Chapter 4 Ex 4.2 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-1633683724612\" 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-solutions-for-class-10-maths-chapter-4-ex-42-pdf\"><\/span>How much does it cost to download the\u00a0RS Aggarwal Solutions for Class 10 Maths Chapter 4 Ex 4.2\u00a0PDF?<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-1633683750312\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"can-i-access-the-rs-aggarwal-solutions-for-class-10-maths-chapter-4-ex-42-pdf-offline\"><\/span>Can I access the\u00a0RS Aggarwal Solutions for Class 10 Maths Chapter 4 Ex 4.2\u00a0PDF 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 Solutions Class 10 Maths Chapter 4 Ex 4.2:&nbsp;Maths is a tricky subject but can be made easier with the RS Aggarwal Solutions Class 10 Maths Chapter 4. Subject matter experts have designed the solutions of RS Aggarwal Solutions Class 10 Maths Chapter 4 Ex 4.2 for your better understanding. All Ex 4.2 Questions &#8230; <a title=\"RS Aggarwal Solutions Class 10 Maths Chapter 4 Ex 4.2 (Updated For 2024)\" class=\"read-more\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-chapter-4-class-10-maths-exercise-4-2-solutions\/\" aria-label=\"More on RS Aggarwal Solutions Class 10 Maths Chapter 4 Ex 4.2 (Updated For 2024)\">Read more<\/a><\/p>\n","protected":false},"author":243,"featured_media":136787,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":""},"categories":[73412,73410],"tags":[4711,76296,77246],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/66075"}],"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\/243"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/comments?post=66075"}],"version-history":[{"count":5,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/66075\/revisions"}],"predecessor-version":[{"id":523863,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/66075\/revisions\/523863"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media\/136787"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=66075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=66075"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=66075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}