Question

The area of a square plot whose perimeter is 100 cm is

Answer 1

Answer:

625 sq cm

Step-by-step explanation:

let side of the square = a

perimeter = 4a = 100 cm

=> a = 100/4 = 25 cm

area = a^2 = 25^2 = 625 sq cm

Answer 2

Step-by-step explanation:

perimeter of square= 100

4s=100

s=100/4

s=25cm

the area of the square=side×side=s×s=25×25

=625cm^2