Question

Find the perimeter and area of the following shapes.?

Answer 1

Perimeter = (4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4)

= 48 cm

a = 4 cm

Area of 1 square = 4 $\times$ 4 cm${}^2$

= 16 cm${}^2$

Area of 5 squares = 5 $\times$ 16 cm${}^2$

= 80 cm${}^2$