Question

The area of a square is 225 metre .Find the kength of its each side and also its perimeter

Answer 1

Let,

Side of square be a.

Given,

Area of square =225m^2

a^2=225

So, a=root 225

a=15m

Hence, Side of square is15m.

Perimeter of square =4×side

=4×15m

=60m.

Therefore, Perimeter of square is 60m.