Area and perimeter
1 Winston is counting the centimetre squares in this rectangle to find the area. 5 cm
4 cm
There are 5 × 4 squares. The area is 20 square centimetres. The area of a rectangle can always be found by multiplying the length by the width.
127
9781380050717__text.indb 127
28/04/2022 12:12
Made with FlippingBook Learn more on our blog