{"id":247,"date":"2022-04-13T10:27:25","date_gmt":"2022-04-13T10:27:25","guid":{"rendered":"http:\/\/10thclass.deltapublications.in\/?page_id=247"},"modified":"2025-02-08T11:56:56","modified_gmt":"2025-02-08T11:56:56","slug":"m-3-area-of-triangles-and-quadrilaterals","status":"publish","type":"page","link":"https:\/\/10thclass.deltapublications.in\/index.php\/m-3-area-of-triangles-and-quadrilaterals\/","title":{"rendered":"M.3 Area of triangles and quadrilaterals"},"content":{"rendered":"\n

Area of triangles and quadrilaterals<\/strong><\/h2>\n\n\n\n

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

Area of a rectangle:<\/p>\n\n\n\n

area=base . height<\/p>\n\n\n\n

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

\n
\n

What is the area of this square?<\/strong><\/p>\n\n\n

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

_______ square millimeters?<\/p>\n<\/div><\/div>\n\n\n\n

Find the side length of the square.
side: 2 mm
Use this number in the formula.
area= side . side
= 2.2
= 4
Now find the units. The lengths are measured in millimeters, so the area is measured in square millimeters.
The area is 4<\/strong> square millimeters.<\/p>\n<\/div><\/div>\n\n\n\n

\n
\n

What is the area?<\/strong><\/p>\n\n\n\n

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

_________  square kilometers <\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n

Find the base and height of the parallelogram.
base: 6 km
height: 7 km
Use these numbers in the formula.
area = base . height
= 6.7
= 42
Now find the units. The lengths are measured in kilometers, so the area is measured in square kilometers.
The area is 42<\/strong> square kilometers.<\/p>\n<\/div><\/div>\n\n\n\n

\n
\n
\n

What is the area?<\/strong><\/p>\n\n\n

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

______  square kilometers<\/p>\n<\/div><\/div>\n\n\n\n

Find the base and height of the rectangle.
base: 8 km
height: 7 km
Use these numbers in the formula.
area= base . height
= 8 . 7
= 56
Now find the units. The lengths are measured in kilometers, so the area is measured in square kilometers.
The area is 56<\/strong> square kilometers.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n

Let’s practice!<\/strong><\/p>\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":"

Area of triangles and quadrilaterals Key Notes : Area of a rectangle: area=base . height Learn with an example What is the area of this square? _______ square millimeters? Find the side length of the square.side: 2 mmUse this number in the formula.area= side . side= 2.2= 4Now find the units. The lengths are measured in millimeters, so the areaContinue reading “M.3 Area of triangles and quadrilaterals”<\/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-247","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/247","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=247"}],"version-history":[{"count":10,"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/247\/revisions"}],"predecessor-version":[{"id":17517,"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/247\/revisions\/17517"}],"wp:attachment":[{"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}