{"id":275,"date":"2022-04-12T05:29:17","date_gmt":"2022-04-12T05:29:17","guid":{"rendered":"http:\/\/4thclass.deltapublications.in\/?page_id=275"},"modified":"2025-01-23T11:14:03","modified_gmt":"2025-01-23T11:14:03","slug":"n-3-perimeter-of-rectilinear-shapes","status":"publish","type":"page","link":"https:\/\/4thclass.deltapublications.in\/index.php\/n-3-perimeter-of-rectilinear-shapes\/","title":{"rendered":"N.3 Perimeter of rectilinear shapes"},"content":{"rendered":"\n

Perimeter of rectilinear shapes<\/strong><\/h2>\n\n\n\n

Key Notes:<\/strong><\/p>\n\n\n\n

\n

The perimeter<\/strong> of a shape is the distance around the shape. It is the total length of the shape’s sides.<\/p>\n\n\n\n

Learn with an example<\/strong><\/p>\n\n\n\n

\n
\n

\u27a1\ufe0f What is the perimeter of the shape?<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

_____ metres<\/p>\n<\/div><\/div>\n\n\n\n

To find the perimeter, find the total length of the shape’s sides.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Add all of the side lengths.<\/p>\n\n\n\n

1+2+4+1+5+3=16<\/p>\n\n\n\n

The perimeter of the shape is 16metres. (Metres can be written “m”.)<\/p>\n<\/div><\/div>\n\n\n\n

\n
\n

\u27a1\ufe0f What is the perimeter of the shape?<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

_______metres<\/p>\n<\/div><\/div>\n\n\n\n

To find the perimeter, find the total length of the shape’s sides.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Add all of the side lengths.<\/p>\n\n\n\n

7+2+4+3+3+5=24<\/p>\n\n\n\n

The perimeter of the shape is 24metres. (Metres can be written “m”.)<\/p>\n<\/div><\/div>\n\n\n\n

\n
\n

\u27a1\ufe0f What is the perimeter of the shape?<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

_____ centimetres<\/p>\n<\/div><\/div>\n\n\n\n

To find the perimeter, find the total length of the shape’s sides.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Add all of the side lengths.<\/p>\n\n\n\n

2+2+4+1+2+1=12<\/p>\n\n\n\n

The perimeter of the shape is 12centimetres. (Centimetres can be written “cm”.)<\/p>\n<\/div><\/div>\n\n\n\n

let’s practice!<\/p>\n<\/div><\/div>\n\n\n\n

\n
\n
\"\"<\/a><\/figure>\n<\/div>\n\n\n\n
\n
\"\"<\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Perimeter of rectilinear shapes Key Notes: The perimeter of a shape is the distance around the shape. It is the total length of the shape’s sides. Learn with an example \u27a1\ufe0f What is the perimeter of the shape? _____ metres To find the perimeter, find the total length of the shape’s sides. Add all of the side lengths. 1+2+4+1+5+3=16 The perimeter ofContinue reading “N.3 Perimeter of rectilinear shapes”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-275","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/275","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=275"}],"version-history":[{"count":12,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/275\/revisions"}],"predecessor-version":[{"id":14618,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/275\/revisions\/14618"}],"wp:attachment":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}