Question

1. The area of square, whose perimeter is
48 m is

(1)48 m sq
(2)144 m sq
(3)1152 m sq
(4)2304 m sq
​

Answer 1

Answer:

Hey!

Perimeter of square=> 4a

48 = 4a

48/4 = a

a => 12

Area of Square => a^2

=> 12^2

=> 144

so,

Option 2nd is correct.

Hope it will be helpful ✌️

Answer 2

Perimeter of square = 4a

Perimeter of square = 48m (given)

∴ 4a=48m

a=12m

Area of square = a²=12m×12m=144m²

Note: a= side of square