{"id":108386,"date":"2022-02-12T14:19:53","date_gmt":"2022-02-12T08:49:53","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/?p=108386"},"modified":"2022-02-12T14:19:53","modified_gmt":"2022-02-12T08:49:53","slug":"ncert-solutions-for-class-8-maths-chapter-4-practical-geometry-ex-4-3","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/ncert-solutions\/class-8\/maths\/ncert-solutions-for-class-8-maths-chapter-4-practical-geometry-ex-4-3\/","title":{"rendered":"NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.3"},"content":{"rendered":"<h2>NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.3<\/h2>\n<p><strong>NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Exercise 4.3<\/strong><\/p>\n<p>Ex 4.3 Class 8 Maths Question 1.<br \/>\nConstruct the following quadrilaterals:<br \/>\n(i) Quadrilateral MORE<br \/>\nMO = 6 cm, \u2220R = 105\u00b0, OR = 4.5 cm, \u2220M = 60\u00b0, \u2220O = 105\u00b0<br \/>\n(ii) Quadrilateral PLAN<br \/>\nPL = 4 cm, LA = 6.5 cm, \u2220P = 90\u00b0, \u2220A = 110\u00b0, \u2220N = 85\u00b0<br \/>\n(iii) Parallelogram HEAR<br \/>\nHE = 5 cm, EA = 6 cm, \u2220R = 85\u00b0<br \/>\n(iv) Rectangle OKAY<br \/>\nOK = 7 cm, KA = 5 cm<br \/>\nSolution:<br \/>\n(i) Construction:<br \/>\nStep I: Draw OR = 4.5 cm<br \/>\nStep II: Draw two angles of 105\u00b0 each at O and R with the help of protactor.<br \/>\nStep III: Cut OM = 6 cm.<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-106066\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/02\/NCERT-Solutions-for-Class-8-Maths-Chapter-4-Practical-Geometry-Ex-4.3-Q1.png\" alt=\"NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.3 Q1\" width=\"349\" height=\"200\" \/><br \/>\nStep IV: Draw an angle of 60\u00b0 at M to meet the angle line through R at E.<br \/>\nThus, MORE is the required quadrilateral.<\/p>\n<p>(ii) Construction:<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-106068\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/02\/NCERT-Solutions-for-Class-8-Maths-Chapter-4-Practical-Geometry-Ex-4.3-Q1.1.png\" alt=\"NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.3 Q1.1\" width=\"319\" height=\"145\" \/><br \/>\nStep I: Draw LA = 6.5 cm<br \/>\nStep II: Draw an angle of 75\u00b0 at L and 110\u00b0 at A with the help of a protractor.<br \/>\n[\u2235 360\u00b0 \u2013 (110\u00b0 + 90\u00b0 + 85\u00b0) = 75\u00b0]\nStep III: Cut LP = 4 cm.<br \/>\nStep IV: Draw an angle of 90\u00b0 at P which meets the angle line through A at N.<br \/>\nThus PLAN is the required quadrilateral.<\/p>\n<p>(iii) Construction: (Opposite sides of a parallelogram are equal)<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-106069\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/02\/NCERT-Solutions-for-Class-8-Maths-Chapter-4-Practical-Geometry-Ex-4.3-Q1.2.png\" alt=\"NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.3 Q1.2\" width=\"347\" height=\"197\" \/><br \/>\nStep I: Draw HE = 5 cm.<br \/>\nStep II: Draw an angle of 85\u00b0 at E and cut EA = 6 cm.<br \/>\nStep III: Draw an arc with centre A and radius 5 cm.<br \/>\nStep IV: Draw another arc with centre H and radius 6 cm to meet the previous arc at R.<br \/>\nStep V: Join HR and AR<br \/>\nThus, HEAR is the required parallelogram.<\/p>\n<p>(iv) Construction:<br \/>\n(Each angle of a rectangle is 90\u00b0 and opposite sides are equal.)<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-106070\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/02\/NCERT-Solutions-for-Class-8-Maths-Chapter-4-Practical-Geometry-Ex-4.3-Q1.3.png\" alt=\"NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.3 Q1.3\" width=\"342\" height=\"147\" \/><br \/>\nStep I: Draw OK = 7 cm.<br \/>\nStep II: Draw the angle of 90\u00b0 at K and cut KA = 5 cm.<br \/>\nStep III: Draw an arc with centre O and radius 5 cm.<br \/>\nStep IV: Draw another arc with centre A and radius 7 cm to meet the previous arc at Y.<br \/>\nStep V: Join OY and AY.<br \/>\nThus OKAY is the required rectangle.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-106077\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/02\/NCERT-Solutions-for-Class-8-Maths-Chapter-4-Practical-Geometry-Ex-4.3-A1.png\" alt=\"NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.3 A1\" width=\"606\" height=\"580\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-106071\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/02\/NCERT-Solutions-for-Class-8-Maths-Chapter-4-Practical-Geometry-Ex-4.3-A1.1.png\" alt=\"NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.3 A1.1\" width=\"684\" height=\"540\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-106072\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/02\/NCERT-Solutions-for-Class-8-Maths-Chapter-4-Practical-Geometry-Ex-4.3-A1.2.png\" alt=\"NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.3 A1.2\" width=\"675\" height=\"701\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-106073\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/02\/NCERT-Solutions-for-Class-8-Maths-Chapter-4-Practical-Geometry-Ex-4.3-A1.3.png\" alt=\"NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.3 A1.3\" width=\"671\" height=\"515\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-106074\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/02\/NCERT-Solutions-for-Class-8-Maths-Chapter-4-Practical-Geometry-Ex-4.3-A1.4.png\" alt=\"NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.3 A1.4\" width=\"682\" height=\"527\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-106075\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/02\/NCERT-Solutions-for-Class-8-Maths-Chapter-4-Practical-Geometry-Ex-4.3-A1.5.png\" alt=\"NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.3 A1.5\" width=\"685\" height=\"606\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-106076\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/02\/NCERT-Solutions-for-Class-8-Maths-Chapter-4-Practical-Geometry-Ex-4.3-A1.6.png\" alt=\"NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.3 A1.6\" width=\"670\" height=\"610\" \/><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.3 NCERT Solutions for Class 8 Maths Chapter 4 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"\"Get NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.3 on Infinity Learn.\"","custom_permalink":"ncert-solutions\/class-8\/maths\/ncert-solutions-for-class-8-maths-chapter-4-practical-geometry-ex-4-3\/"},"categories":[54,64,75],"tags":[],"table_tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.3 - Infinity Learn by Sri Chaitanya<\/title>\n<meta name=\"description\" content=\"&quot;Get NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry Ex 4.3 on Infinity Learn.&quot;\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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