{"id":71223,"date":"2021-01-21T14:34:24","date_gmt":"2021-01-21T09:04:24","guid":{"rendered":"https:\/\/www.kopykitab.com\/blog\/?p=71223"},"modified":"2021-08-19T12:09:39","modified_gmt":"2021-08-19T06:39:39","slug":"rs-aggarwal-class-8-maths-chapter-14-ex-14-2-solutions","status":"publish","type":"post","link":"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-14-ex-14-2-solutions\/","title":{"rendered":"RS Aggarwal Class 8 Maths Chapter 14 Ex 14.2 Solutions 2022 | Download Free PDF"},"content":{"rendered":"\n<p><img class=\"alignnone size-full wp-image-71225\" src=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/14.2-1.jpg\" alt=\"RS Aggarwal Class 8 Maths Chapter 14 Ex 14.2 Solutions\" width=\"1200\" height=\"675\" srcset=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/14.2-1.jpg 1200w, https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/14.2-1-768x432.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p><strong>RS Aggarwal Class 8 Maths Chapter 14 Ex 14.2 Solutions<\/strong>: This exercise includes topics such as the formula to find the sum of all exterior angles, interior angles, &amp; the number of diagonals in a polygon of the \u2018n\u2019 side. The best way of preparing for class 8<sup>th<\/sup> Maths final exams is practicing these solutions frequently. The students must solve the questions to examine whether they are completely prepared for the exam or still need more practice. This also makes them able to manage their timings of solving Maths paper.<\/p>\n<p>RS Aggarwal Class 8 Maths Chapter 14 Ex 14.2 Solutions can be used as a handy last-minute revision study material. These solutions are all-inclusive &amp; are created by the mathematics expert that assists the students to clear all their queries related to the concepts of the polygon. These solutions are designed according to the CBSE guidelines &amp; have strong chances to attain excellent ranks in the Class 8<sup>th<\/sup> Maths final exam.<\/p>\n<p>Access <a href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-8-maths-chapter-14-polygons\/\" target=\"_blank\" rel=\"noopener noreferrer\">RS Aggarwal Class 8 Maths Chapter 14 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-69e353888461f\" 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-69e353888461f\"><\/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-14-ex-14-2-solutions\/#download-rs-aggarwal-class-8-maths-chapter-14-ex-142-solutions\" title=\"Download RS Aggarwal Class 8 Maths Chapter 14 Ex 14.2 Solutions\">Download RS Aggarwal Class 8 Maths Chapter 14 Ex 14.2 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-14-ex-14-2-solutions\/#important-definition-for-rs-aggarwal-class-8-maths-chapter-14-ex-142-solutions\" title=\"Important Definition for RS Aggarwal Class 8 Maths Chapter 14 Ex 14.2 Solutions\">Important Definition for RS Aggarwal Class 8 Maths Chapter 14 Ex 14.2 Solutions<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"download-rs-aggarwal-class-8-maths-chapter-14-ex-142-solutions\"><\/span><strong>Download <\/strong><strong>RS Aggarwal Class 8 Maths Chapter 14 Ex 14.2 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-14-Ex-14.2-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-14-Ex-14.2-Solutions.pdf\">RS Aggarwal Class 8 Maths Chapter 14 Ex 14.2 Solutions<\/a><\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"important-definition-for-rs-aggarwal-class-8-maths-chapter-14-ex-142-solutions\"><\/span><strong>Important Definition for <\/strong><strong>RS Aggarwal Class 8 Maths Chapter 14 Ex 14.2 Solutions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>Exterior angles of a polygon <\/strong><\/li>\n<\/ul>\n<p>They are created when by one of its sides &amp; extending the other side. The sum of all the exterior angles in a polygon is equal to 360 degrees.<\/p>\n<ul>\n<li><strong>Sum of the Exterior Angles of a Polygon<\/strong><\/li>\n<\/ul>\n<p>Suppose if you begin traveling from the vertex at angle 1. You walk in a clockwise direction, create turns through angles 2, 3, 4, and 5 and come back to the same vertex. You covered the whole perimeter of the polygon and made one complete turn in the procedure. One whole turn is equal to 360 degrees. Therefore, it can be said that \u22201, \u22202, \u22203, \u22204, and \u22205 sums up to 360 degrees.<\/p>\n<ul>\n<li><strong>Interior angle of a polygon<\/strong><\/li>\n<\/ul>\n<p>It is an angle created inside the two adjacent sides of a polygon. The angle measures at the interior part of a polygon are known as the interior angle of a polygon.<\/p>\n<ul>\n<li><strong>Sum of Interior Angles of a Polygon<\/strong><\/li>\n<\/ul>\n<p>The sum of the interior angles of a polygon should be a constant value depends on the number of sides. It will provide some constant measurement depends on the number of polygon sides no matter if the polygon is regular or irregular, convex or concave.<\/p>\n<p>The formula of the sum of the interior angles of the polygon is:<\/p>\n<p>Sum of the Interior Angles of a Polygon = 180 (n-2) degrees<\/p>\n<ul>\n<li><strong>Find the number of diagonals in a polygon <\/strong><\/li>\n<\/ul>\n<p>In a polygon, the diagonal is the line segment that joins two non-adjacent vertices. The diagonals of a polygon are in concave polygons, at least one diagonal is actually outside the polygon.<\/p>\n<p>The formula is Number of Diagonals = n(n-3)\/2<\/p>\n<p>This formula is simply created by the combination of diagonals that each vertex sends to another vertex and then subtracting the total sides. An n-sided polygon has n-vertices which can be joined with each other in nC2 ways.<\/p>\n<p>\u00a0Know 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 14 Ex 14.2 Solutions: This exercise includes topics such as the formula to find the sum of all exterior angles, interior angles, &amp; the number of diagonals in a polygon of the \u2018n\u2019 side. The best way of preparing for class 8th Maths final exams is practicing these solutions &#8230; <a title=\"RS Aggarwal Class 8 Maths Chapter 14 Ex 14.2 Solutions 2022 | Download Free PDF\" class=\"read-more\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-14-ex-14-2-solutions\/\" aria-label=\"More on RS Aggarwal Class 8 Maths Chapter 14 Ex 14.2 Solutions 2022 | Download Free PDF\">Read more<\/a><\/p>\n","protected":false},"author":239,"featured_media":71225,"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\/71223"}],"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=71223"}],"version-history":[{"count":3,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/71223\/revisions"}],"predecessor-version":[{"id":116702,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/71223\/revisions\/116702"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media\/71225"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=71223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=71223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=71223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}