{"id":71459,"date":"2023-10-05T16:40:00","date_gmt":"2023-10-05T11:10:00","guid":{"rendered":"https:\/\/www.kopykitab.com\/blog\/?p=71459"},"modified":"2023-10-06T20:26:49","modified_gmt":"2023-10-06T14:56:49","slug":"rs-aggarwal-class-8-maths-chapter-19-ex-19-1-solutions","status":"publish","type":"post","link":"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-19-ex-19-1-solutions\/","title":{"rendered":"RS Aggarwal Class 8 Maths Chapter 19 Ex 19.1 Solutions 2023 | Download Free PDF"},"content":{"rendered":"\n<p><img class=\"alignnone size-full wp-image-71460\" src=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/19.1-2.jpg\" alt=\"RS Aggarwal Class 8 Maths Chapter 19 Ex 19.1 Solutions\" width=\"1200\" height=\"675\" srcset=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/19.1-2.jpg 1200w, https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/19.1-2-768x432.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p><strong>RS Aggarwal Class 8 Maths Chapter 19 Ex 19.1 Solutions<\/strong>: This exercise enables the students to identify different 3D figures &amp; also study the number of faces, edges, &amp; vertices that the figure has. It includes 3D figures such as a cube, cuboid, and triangular prism. The solution will make students understand the difference between different 3D figures, about their features including the number of faces, edges, and vertices.<\/p>\n<p>RS Aggarwal Class 8 Maths Chapter 19 Ex 19.1 Solutions are designed in an elaborated manner that helps the students to easily understand the concepts of 3D figures. These solutions are presented in an easy-to-understand language so that the students can learn the topics without any difficulty.<\/p>\n<p>Access <a href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-8-maths-chapter-19-three-dimensional-figures\/\" target=\"_blank\" rel=\"noopener noreferrer\">RS Aggarwal Class 8 Maths Chapter 19 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-69d3ac98a75b2\" 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-69d3ac98a75b2\"><\/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-19-ex-19-1-solutions\/#download-rs-aggarwal-class-8-maths-chapter-19-ex-191-solutions\" title=\"Download RS Aggarwal Class 8 Maths Chapter 19 Ex 19.1 Solutions\">Download RS Aggarwal Class 8 Maths Chapter 19 Ex 19.1 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-19-ex-19-1-solutions\/#important-definition-for-rs-aggarwal-class-8-maths-chapter-19-ex-191-solutions\" title=\"Important Definition for RS Aggarwal Class 8 Maths Chapter 19 Ex 19.1 Solutions\">Important Definition for RS Aggarwal Class 8 Maths Chapter 19 Ex 19.1 Solutions<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"download-rs-aggarwal-class-8-maths-chapter-19-ex-191-solutions\"><\/span><strong>Download <\/strong><strong>RS Aggarwal Class 8 Maths Chapter 19 Ex 19.1 Solutions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\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\/01\/RS-Aggarwal-Class-8-Maths-Chapter-19-Ex-19.1-Solutions.pdf\", \"#example1\");<\/script><\/p>\n<p><strong> <a href=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/RS-Aggarwal-Class-8-Maths-Chapter-19-Ex-19.1-Solutions.pdf\">RS Aggarwal Class 8 Maths Chapter 19 Ex 19.1 Solutions<\/a><\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"important-definition-for-rs-aggarwal-class-8-maths-chapter-19-ex-191-solutions\"><\/span><strong>Important Definition for <\/strong><strong>RS Aggarwal Class 8 Maths Chapter 19 Ex 19.1 Solutions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>3D figures<\/strong><\/li>\n<\/ul>\n<p>The figures which can be measured in 3 directions are known as 3D figures. These figures are also known as solids. Length, width, and height are the three measurements of the 3D figures. They are different from 2D shapes as they have thickness.<\/p>\n<ul>\n<li><strong>Surface Area and Volume of <\/strong><strong>3D figures<\/strong><\/li>\n<\/ul>\n<p>Surface Area is termed as the total area of the surface of the three-dimensional object.&nbsp; It is denoted as SA. The surface area is calculated in terms of square units.<\/p>\n<p>Volume is termed as the total space occupied by the 3-dimensional shape or solid object. The volume is denoted as V. It is measured in terms of cubic units.<\/p>\n<ul>\n<li><strong>Faces, Edges, and Vertices of <\/strong><strong>3D figures<\/strong><\/li>\n<\/ul>\n<p>3D figures have various attributes such as vertices, faces, and edges. The flat surfaces of the 3D figures are known as the faces. The line segment where 2faces meet is known as an edge. A vertex is a point where 3 edges connect.<\/p>\n<ul>\n<li><strong>Cube<\/strong><\/li>\n<\/ul>\n<p>It is a solid or 3D figure which has six square faces.<\/p>\n<ul>\n<li><strong>Properties of cube<\/strong><\/li>\n<\/ul>\n<p>All edges are equal<\/p>\n<p>It has eight vertices<\/p>\n<p>It has twelve edges<\/p>\n<p>It has six faces<\/p>\n<ul>\n<li><strong>Surface area and the volume of the cube<\/strong><\/li>\n<\/ul>\n<p>The Surface Area of a Cube = 6a<sup>2<\/sup> square units<\/p>\n<p>The volume of a Cube = a<sup>3<\/sup>&nbsp; cubic units<\/p>\n<ul>\n<li><strong>Cuboid<\/strong><\/li>\n<\/ul>\n<p>The faces of the cuboid are a rectangle in shape. All the angles are measures at 90 degrees.<\/p>\n<ul>\n<li><strong>Properties of Cuboid<\/strong><\/li>\n<\/ul>\n<p>It has eight vertices<\/p>\n<p>It has twelve edges<\/p>\n<p>It has six faces<\/p>\n<ul>\n<li><strong>Surface area and the volume of the cuboid<\/strong><\/li>\n<\/ul>\n<p>The Surface Area of a Cuboid = 2(lb + bh + lh) Square units<\/p>\n<p>The volume of a Cuboid = lbh Cubic units<\/p>\n<ul>\n<li><strong>Triangular Prism<\/strong><\/li>\n<\/ul>\n<p>A prism is a 3D figure which comprises two equal ends, flat surfaces or faces, and also has identical cross-section across its length. It does not have any curve.<\/p>\n<ul>\n<li><strong>Properties of Triangular Prism<\/strong><\/li>\n<\/ul>\n<p>It has six vertices<\/p>\n<p>It has nine edges<\/p>\n<p>It has five faces i.e two triangles and three rectangles<\/p>\n<ul>\n<li><strong>Surface area and the volume of the Triangular Prism<\/strong><\/li>\n<\/ul>\n<p>The Surface Area of a Prism = 2(Base Area) + (Base perimeter \u00d7 length) square units<\/p>\n<p>The volume of a Prism = Base Area \u00d7 Height Cubic units<\/p>\n<p>Know more at the <a href=\"https:\/\/www.cbse.gov.in\/\" target=\"_blank\" rel=\"noopener noreferrer\">official website<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>RS Aggarwal Class 8 Maths Chapter 19 Ex 19.1 Solutions: This exercise enables the students to identify different 3D figures &amp; also study the number of faces, edges, &amp; vertices that the figure has. It includes 3D figures such as a cube, cuboid, and triangular prism. The solution will make students understand the difference between &#8230; <a title=\"RS Aggarwal Class 8 Maths Chapter 19 Ex 19.1 Solutions 2023 | Download Free PDF\" class=\"read-more\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-19-ex-19-1-solutions\/\" aria-label=\"More on RS Aggarwal Class 8 Maths Chapter 19 Ex 19.1 Solutions 2023 | Download Free PDF\">Read more<\/a><\/p>\n","protected":false},"author":239,"featured_media":71460,"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\/71459"}],"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=71459"}],"version-history":[{"count":5,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/71459\/revisions"}],"predecessor-version":[{"id":486411,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/71459\/revisions\/486411"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media\/71460"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=71459"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=71459"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=71459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}