Question

find the area of a square whose perimeter is 320 CM

Answer 1

Here is your answer ⤵⤵⤵⤵⤵⤵

Perimeter of square = 320 cm

=> 4xside = 320

=> side = 320/4

=> side = 80 cm



Area of square = (side)²

= (80)²

= 6400 cm²



HOPE IT HELPS YOU ☺☺ !!!

Answer 2

Let the side be a
Perimeter of square= 4a
Given= 320cm perimeter
= 4a= 320cm
= a= 320/4
=a = 80cm

Now, Area of square = a^2
= (80^2)cm

= 6400cm^2 ans.