{"id":2188,"date":"2022-11-10T13:48:26","date_gmt":"2022-11-10T13:48:26","guid":{"rendered":"https:\/\/theexampillar.com\/ncert\/?p=2188"},"modified":"2022-11-10T13:48:26","modified_gmt":"2022-11-10T13:48:26","slug":"ncert-solutions-class-7-maths-chapter-14-symmetry-ex-14-2","status":"publish","type":"post","link":"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-14-symmetry-ex-14-2\/","title":{"rendered":"NCERT Solutions Class 7 Maths Chapter 14 Symmetry Ex 14.2"},"content":{"rendered":"<h2 style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">NCERT Solutions Class 7 Mathematics\u00a0<\/span><br \/>\n<span style=\"color: #000000; font-family: georgia, palatino, serif;\">Chapter &#8211; 14 (Symmetry)<\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">The NCERT Solutions in English Language for Class 7 Mathematics <strong>Chapter &#8211; 14 Symmetry <\/strong>Exercise 14.2 has been provided here to help the students in solving the questions from this exercise.\u00a0<\/span><\/p>\n<p><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Chapter : 14 Symmetry<\/strong><\/span><\/p>\n<ul>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-14-symmetry-ex-14-1\" target=\"_blank\" rel=\"noopener\"><span style=\"font-family: georgia, palatino, serif;\">NCERT Solution Class 7 Maths Exercise &#8211; 14.1<\/span><\/a><\/span><\/li>\n<li><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/theexampillar.com\/ncert\/ncert-solutions-class-7-maths-chapter-14-symmetry-ex-14-3\" target=\"_blank\" rel=\"noopener\"><span style=\"font-family: georgia, palatino, serif;\">NCERT Solution Class 7 Maths Exercise &#8211; 14.3<\/span><\/a><\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: center;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">Exercise &#8211; 14.2\u00a0<\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>1. Which of the following figures have rational symmetry of order more than 1:<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2213\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Q1.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"746\" height=\"151\" srcset=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Q1.png 746w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Q1-300x61.png 300w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Q1-480x97.png 480w\" sizes=\"auto, (max-width: 746px) 100vw, 746px\" \/><br \/>\n<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Solution &#8211;<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(a)<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2218\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-1-a.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"291\" height=\"250\" \/><\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">So, the above figure has its rotational symmetry as 4.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(b)<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2216\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-1-b.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"291\" height=\"250\" \/><br \/>\n<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">So, the above figure has its rotational symmetry as 3.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(c)\u00a0 <\/strong>So, the given figure has only one rotational symmetry.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(d)<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2217\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-1-c.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"305\" height=\"431\" srcset=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-1-c.png 305w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-1-c-212x300.png 212w\" sizes=\"auto, (max-width: 305px) 100vw, 305px\" \/><br \/>\n<\/strong>So, the above figure has its rotational symmetry as 2.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(e)<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2214\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-1-e.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"291\" height=\"250\" \/><\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">So, the above figure has its rotational symmetry as 3.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(f)<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2215\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-1-f.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"300\" height=\"244\" \/><br \/>\n<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">So, the above figure has its rotational symmetry as 4.<br \/>\nBy observing all the figures (a), (b), (c), (d), (e) and (f) have rotational symmetry of order more than 1.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>2. Give the order of rotational symmetry for each figure:<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2219\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Q2.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"854\" height=\"407\" srcset=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Q2.png 854w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Q2-300x143.png 300w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Q2-768x366.png 768w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Q2-480x229.png 480w\" sizes=\"auto, (max-width: 854px) 100vw, 854px\" \/><br \/>\n<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>Solution &#8211;<br \/>\n(a)<br \/>\n<\/strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2220\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-2a.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"312\" height=\"119\" srcset=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-2a.png 312w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-2a-300x114.png 300w\" sizes=\"auto, (max-width: 312px) 100vw, 312px\" \/><br \/>\nLet us take a point S on one end of the given figure. Rotating by 180\u00b0, S comes at other end and then again rotating by 180\u00b0, it comes at its original position.<br \/>\n\u2234 Order of rotational symmetry = <img decoding=\"async\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\frac{360^{\\circ}}{180^{\\circ}}\" alt=\"\\frac{360^{\\circ}}{180^{\\circ}}\" align=\"absmiddle\" \/> <span id=\"MathJax-Element-1-Frame\" class=\"MathJax\" tabindex=\"0\"><span id=\"MathJax-Span-1\" class=\"math\"><span id=\"MathJax-Span-2\" class=\"mrow\"><span id=\"MathJax-Span-14\" class=\"mo\">=<\/span><span id=\"MathJax-Span-15\" class=\"mn\">2<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(b)<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2221\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-2b.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"258\" height=\"121\" \/><br \/>\n<\/strong>Let us take any point S in figure (1). It takes two rotations to come back to its original position.<br \/>\n\u2234 Order of rotational symmetry = <img decoding=\"async\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\frac{360^{\\circ}}{180^{\\circ}}\" alt=\"\\frac{360^{\\circ}}{180^{\\circ}}\" align=\"absmiddle\" \/> <span id=\"MathJax-Element-1-Frame\" class=\"MathJax\" tabindex=\"0\"><span id=\"MathJax-Span-1\" class=\"math\"><span id=\"MathJax-Span-2\" class=\"mrow\"><span id=\"MathJax-Span-14\" class=\"mo\">= <\/span><span id=\"MathJax-Span-15\" class=\"mn\">2<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(c)<br \/>\n<\/strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2222\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-2c.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"252\" height=\"266\" \/><\/span><\/p>\n<p>Let us mark any vertex of the given figure. It takes three rotations to come back to its original shape.<br \/>\n\u2234 Order of rotational symmetry = <img decoding=\"async\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\frac{360^{\\circ}}{120^{\\circ}}\" alt=\"\\frac{360^{\\circ}}{120^{\\circ}}\" align=\"absmiddle\" \/><span id=\"MathJax-Element-3-Frame\" class=\"MathJax\" tabindex=\"0\"><span id=\"MathJax-Span-31\" class=\"math\"><span id=\"MathJax-Span-32\" class=\"mrow\"><span id=\"MathJax-Span-33\" class=\"mfrac\"><span id=\"MathJax-Span-39\" class=\"msubsup\"><span id=\"MathJax-Span-41\" class=\"texatom\"><span id=\"MathJax-Span-42\" class=\"mrow\"><span id=\"MathJax-Span-43\" class=\"mo\">\u00a0<\/span><\/span><\/span><\/span><\/span><span id=\"MathJax-Span-44\" class=\"mo\">= <\/span><span id=\"MathJax-Span-45\" class=\"mn\">3<\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(d)<br \/>\n<\/strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2223\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-2d.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"319\" height=\"263\" srcset=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-2d.png 319w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-2d-300x247.png 300w\" sizes=\"auto, (max-width: 319px) 100vw, 319px\" \/><br \/>\nOrder of rotational symmetry = <img decoding=\"async\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\frac{360^{\\circ}}{90^{\\circ}}\" alt=\"\\frac{360^{\\circ}}{90^{\\circ}}\" align=\"absmiddle\" \/> <span id=\"MathJax-Element-4-Frame\" class=\"MathJax\" tabindex=\"0\"><span id=\"MathJax-Span-46\" class=\"math\"><span id=\"MathJax-Span-47\" class=\"mrow\"><span id=\"MathJax-Span-59\" class=\"mo\">= <\/span><span id=\"MathJax-Span-60\" class=\"mn\">4<\/span><\/span><\/span><\/span><br \/>\n<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(e)<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2224\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-2e.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"349\" height=\"142\" srcset=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-2e.png 349w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-2e-300x122.png 300w\" sizes=\"auto, (max-width: 349px) 100vw, 349px\" \/><\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\">\u2234 Order of rotational symmetry = <img decoding=\"async\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\frac{360^{\\circ}}{90^{\\circ}}\" alt=\"\\frac{360^{\\circ}}{90^{\\circ}}\" align=\"absmiddle\" \/> <span id=\"MathJax-Element-5-Frame\" class=\"MathJax\" tabindex=\"0\"><span id=\"MathJax-Span-61\" class=\"math\"><span id=\"MathJax-Span-62\" class=\"mrow\"><span id=\"MathJax-Span-74\" class=\"mo\">= <\/span><span id=\"MathJax-Span-75\" class=\"mn\">4<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(f)<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2225\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-2f.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"319\" height=\"176\" srcset=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-2f.png 319w, https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-2f-300x166.png 300w\" sizes=\"auto, (max-width: 319px) 100vw, 319px\" \/><br \/>\n<\/strong>The given figure is a regular pentagon which can take one rotation at an angle of 72\u00b0.<br \/>\n\u2234 Order of rotational symmetry = <img decoding=\"async\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\frac{360^{\\circ}}{72^{\\circ}}\" alt=\"\\frac{360^{\\circ}}{72^{\\circ}}\" align=\"absmiddle\" \/> <span id=\"MathJax-Element-6-Frame\" class=\"MathJax\" tabindex=\"0\"><span id=\"MathJax-Span-76\" class=\"math\"><span id=\"MathJax-Span-77\" class=\"mrow\"><span id=\"MathJax-Span-89\" class=\"mo\">= <\/span><span id=\"MathJax-Span-90\" class=\"mn\">5<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(g)<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2226\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-2g.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"206\" height=\"263\" \/><br \/>\n<\/strong>The given figure requires six rotations each through an angle of 60\u00b0 <\/span><br \/>\n<span style=\"color: #000000; font-family: georgia, palatino, serif;\">\u2234 Order of rotational symmetry = <img decoding=\"async\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\frac{360^{\\circ}}{60^{\\circ}}\" alt=\"\\frac{360^{\\circ}}{60^{\\circ}}\" align=\"absmiddle\" \/> <span id=\"MathJax-Element-7-Frame\" class=\"MathJax\" tabindex=\"0\"><span id=\"MathJax-Span-91\" class=\"math\"><span id=\"MathJax-Span-92\" class=\"mrow\"><span id=\"MathJax-Span-104\" class=\"mo\">= <\/span><span id=\"MathJax-Span-105\" class=\"mn\">6<\/span><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000; font-family: georgia, palatino, serif;\"><strong>(h)<\/strong> <\/span><br \/>\n<span style=\"color: #000000; font-family: georgia, palatino, serif;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2227\" src=\"https:\/\/theexampillar.com\/ncert\/wp-content\/uploads\/2022\/11\/NCERT-Solutions-Class-7-Maths-Ex-14.2-Ans-2h.png\" alt=\"NCERT Class 7 Maths Solution\" width=\"274\" height=\"212\" \/> <\/span><br \/>\n<span style=\"color: #000000; font-family: georgia, palatino, serif;\">The given figure requires three rotations, each through an angle of 120\u00b0. <\/span><br \/>\n<span style=\"color: #000000; font-family: georgia, palatino, serif;\">\u2234 Order of rotational symmetry = <img decoding=\"async\" src=\"https:\/\/latex.codecogs.com\/gif.latex?\\frac{360^{\\circ}}{120^{\\circ}}\" alt=\"\\frac{360^{\\circ}}{120^{\\circ}}\" align=\"absmiddle\" \/> <span id=\"MathJax-Element-8-Frame\" class=\"MathJax\" tabindex=\"0\"><span id=\"MathJax-Span-106\" class=\"math\"><span id=\"MathJax-Span-107\" class=\"mrow\"><span id=\"MathJax-Span-119\" class=\"mo\">= <\/span><span id=\"MathJax-Span-120\" class=\"mn\">3<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: justify;\">\n","protected":false},"excerpt":{"rendered":"<p>NCERT Solutions Class 7 Mathematics\u00a0 Chapter &#8211; 14 (Symmetry) The NCERT Solutions in English Language for Class 7 Mathematics Chapter &#8211; 14 Symmetry Exercise 14.2 has been provided here to help the students in solving the questions from this exercise.\u00a0 Chapter : 14 Symmetry NCERT Solution Class 7 Maths Exercise &#8211; 14.1 NCERT Solution Class [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[219],"tags":[347,348,283,5],"class_list":["post-2188","post","type-post","status-publish","format-standard","hentry","category-class-7-maths","tag-ncert-class-7-maths-chapter-14-symmetry-in-english","tag-ncert-solutions-class-7-maths-chapter-14-in-english","tag-ncert-solutions-class-7-maths-in-english","tag-ncert-solutions-in-english"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.9 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>NCERT Solutions Class 7 Maths Chapter 14 Symmetry Ex 14.2 | TheExamPillar NCERT<\/title>\n<meta name=\"description\" content=\"NCERT Solutions Class 7 Mathematics\u00a0Chapter - 14 (Symmetry)The NCERT Solutions in English Language for Class 7 Mathematics Chapter - 14 Symmetry Exercise 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