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area of rectangle formula cm2. You will see the units written as ft 2 m 2 cm 2 etc. Its area is found to be 240 cm2.
Compare The Cuboid To Its Net To Work Out The Missing Side Lengths And Surface Areas Math For 6th Graders Math Instruction Middle School Math from www.pinterest.com
When each square is 1 meter on a side then the area is 15 m 2 15 square meters Square Meter vs Meter Square. To work out the area of a square or rectangle multiply its height by its width. In the formula for area A l is the length and w is the width of the rectangle.
3 The height of a rectangular screen is found to be 20 cm.
Cm 15 cm2 Length l 5 cm Breadth b 3 cm Area of rectangle l b 5 3 15 cm2. Formula for area of a rectangle. Be careful to say square meters not meters squared. Area of a rectangle 12 89 Therefore the area of the rectangle 1068 cm2.
