Question

1. The perimeter of a square is 28 cm.
(a) Find the dimension of the square.

Answer 1

let the sides of the sq be a

a/q 4a=28

a=7cm

hence

area equal = a^2

=7^2

= 49cm^2

_____√\_____Anushkaʕ•ﻌ•ʔ

Answer 2

Answer:

Perimeter of square = 28 cm

dimension = sides

Sum of 4 sides = 28 cm

SO, 4a = 28 cm            (∵ a = each side )

a = 28/4 = 7 cm

So each side of the square is 7 cm