{"id":4108,"date":"2017-04-06T03:57:28","date_gmt":"2017-04-06T03:57:28","guid":{"rendered":"https:\/\/cbselibrary.com\/?p=4108"},"modified":"2020-11-28T14:47:16","modified_gmt":"2020-11-28T09:17:16","slug":"concepts-perimeter-area-rs-aggarwal-class-6-maths-solutions-exercise-21d","status":"publish","type":"post","link":"https:\/\/cbselibrary.com\/concepts-perimeter-area-rs-aggarwal-class-6-maths-solutions-exercise-21d\/","title":{"rendered":"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D"},"content":{"rendered":"<h2><span style=\"color: #00bdeb;\"><strong>Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Exercise 21D <\/strong><\/span><\/h2>\n<p>Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Exercise 21D<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-105567\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-1.1.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 1.1\" width=\"642\" height=\"391\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-1.1.png 642w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-1.1-300x183.png 300w\" sizes=\"(max-width: 642px) 100vw, 642px\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-105572\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-1.2.gif\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 1.2\" width=\"1068\" height=\"749\" \/><\/p>\n<p><iframe loading=\"lazy\" title=\"Math Antics - Area\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/xCdxURXMdFY?start=564&#038;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>Q1<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105578\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-3.1.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 3.1\" width=\"656\" height=\"501\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-3.1.png 656w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-3.1-300x229.png 300w\" sizes=\"(max-width: 656px) 100vw, 656px\" \/><br \/>\nQ2<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105579\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-4.1.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 4.1\" width=\"660\" height=\"122\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-4.1.png 660w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-4.1-300x55.png 300w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><br \/>\nQ3<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105580\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-5.1.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 5.1\" width=\"662\" height=\"297\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-5.1.png 662w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-5.1-300x135.png 300w\" sizes=\"(max-width: 662px) 100vw, 662px\" \/><br \/>\nQ4<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105581\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-6.1.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 6.1\" width=\"658\" height=\"397\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-6.1.png 658w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-6.1-300x181.png 300w\" sizes=\"(max-width: 658px) 100vw, 658px\" \/><br \/>\nQ5<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105582\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-7.1.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 7.1\" width=\"663\" height=\"356\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-7.1.png 663w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-7.1-300x161.png 300w\" sizes=\"(max-width: 663px) 100vw, 663px\" \/><\/p>\n<p><iframe loading=\"lazy\" title=\"Math Antics - Perimeter\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/AAY1bsazcgM?start=363&#038;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><br \/>\nQ6<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105583\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-8.1.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 8.1\" width=\"647\" height=\"314\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-8.1.png 647w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-8.1-300x146.png 300w\" sizes=\"(max-width: 647px) 100vw, 647px\" \/><br \/>\nQ7<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105584\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-9.1.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 9.1\" width=\"664\" height=\"311\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-9.1.png 664w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-9.1-300x141.png 300w\" sizes=\"(max-width: 664px) 100vw, 664px\" \/><br \/>\nQ8<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105585\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-10.1.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 10.1\" width=\"663\" height=\"416\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-10.1.png 663w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-10.1-300x188.png 300w\" sizes=\"(max-width: 663px) 100vw, 663px\" \/><br \/>\nQ9<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105586\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-11.1.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 11.1\" width=\"670\" height=\"489\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-11.1.png 670w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-11.1-300x219.png 300w\" sizes=\"(max-width: 670px) 100vw, 670px\" \/><br \/>\nQ10<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105587\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-12.1.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 12.1\" width=\"643\" height=\"504\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-12.1.png 643w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-12.1-300x235.png 300w\" sizes=\"(max-width: 643px) 100vw, 643px\" \/><br \/>\nQ11<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105588\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-13.1.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 13.1\" width=\"640\" height=\"521\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-13.1.png 640w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-13.1-300x244.png 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><br \/>\nQ12<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105589\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-14.1.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 14.1\" width=\"664\" height=\"332\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-14.1.png 664w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-14.1-300x150.png 300w\" sizes=\"(max-width: 664px) 100vw, 664px\" \/><br \/>\nQ13<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105590\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-15.1.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 15.1\" width=\"660\" height=\"333\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-15.1.png 660w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-15.1-300x151.png 300w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><br \/>\nQ14<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105591\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-16.1.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 16.1\" width=\"612\" height=\"345\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-16.1.png 612w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-16.1-300x169.png 300w\" sizes=\"(max-width: 612px) 100vw, 612px\" \/><br \/>\nQ15<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105592\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-17.1.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 17.1\" width=\"660\" height=\"262\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-17.1.png 660w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-17.1-300x119.png 300w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><br \/>\nQ16<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105593\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-18.1.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 18.1\" width=\"649\" height=\"498\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-18.1.png 649w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-18.1-300x230.png 300w\" sizes=\"(max-width: 649px) 100vw, 649px\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105594\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-18.2.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 18.2\" width=\"653\" height=\"405\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-18.2.png 653w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-18.2-300x186.png 300w\" sizes=\"(max-width: 653px) 100vw, 653px\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105595\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-18.3.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 18.3\" width=\"647\" height=\"435\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-18.3.png 647w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-18.3-300x202.png 300w\" sizes=\"(max-width: 647px) 100vw, 647px\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105596\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-18.4.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 18.4\" width=\"637\" height=\"236\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-18.4.png 637w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-18.4-300x111.png 300w\" sizes=\"(max-width: 637px) 100vw, 637px\" \/><br \/>\nQ17<br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105597\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-19.1.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 19.1\" width=\"650\" height=\"499\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-19.1.png 650w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-19.1-300x230.png 300w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105598\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-19.2.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 19.2\" width=\"651\" height=\"451\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-19.2.png 651w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-19.2-300x208.png 300w\" sizes=\"(max-width: 651px) 100vw, 651px\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105599\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-19.3.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 19.3\" width=\"642\" height=\"396\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-19.3.png 642w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-19.3-300x185.png 300w\" sizes=\"(max-width: 642px) 100vw, 642px\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone size-full wp-image-105600\" src=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-19.4.png\" alt=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D 19.4\" width=\"645\" height=\"214\" srcset=\"https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-19.4.png 645w, https:\/\/cbselibrary.com\/wp-content\/uploads\/2020\/11\/Concepts-of-Perimeter-and-Area-RS-Aggarwal-Class-6-Maths-Solutions-Ex-21D-19.4-300x100.png 300w\" sizes=\"(max-width: 645px) 100vw, 645px\" \/><\/p>\n<p><strong>For More Resources<\/strong><\/p>\n<div class=\"one-half first\">\n<ul>\n<li><a title=\"RS Aggarwal Class 6 Solutions\" href=\"https:\/\/cbselibrary.com\/rs-aggarwal-class-6-solutions\/\">RS Aggarwal Class 6 Solutions<\/a><\/li>\n<li><a title=\"RD Sharma Class 6 Solutions\" href=\"http:\/\/www.learncbse.in\/rd-sharma-class-6-solutions\/\">RD Sharma Class 6 Solutions<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"one-half\">\n<ul>\n<li><a title=\"NCERT Solutions Home Page\" href=\"http:\/\/www.learncbse.in\/ncert-solutions-2\/\">NCERT Solutions<\/a><\/li>\n<li><a title=\"NCERT Solutions Class 6 Science\" href=\"http:\/\/www.learncbse.in\/ncert-solutions-for-class-6-science\/\">NCERT Solutions Class 6 Science<\/a><\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Exercise 21D Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Exercise 21D Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14 Q15 Q16 Q17 For More Resources RS Aggarwal Class 6 Solutions RD Sharma Class 6 &#8230; <a title=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D\" class=\"read-more\" href=\"https:\/\/cbselibrary.com\/concepts-perimeter-area-rs-aggarwal-class-6-maths-solutions-exercise-21d\/\" aria-label=\"More on Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[1833,5,1341],"tags":[1835,2206,2214,2207,2209,2210,1841,2208,1345,2211],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v17.8 (Yoast SEO v18.4.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Ex 21D<\/title>\n<meta name=\"description\" content=\"Concepts of Perimeter and Area RS Aggarwal Class 6 Maths Solutions Exercise 21D\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cbselibrary.com\/concepts-perimeter-area-rs-aggarwal-class-6-maths-solutions-exercise-21d\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" 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