Question

How much fencing will be required to fence a square field of area 625 sq metres?

Answer 1

100 meter
because area= l*b(l=b in a square)
625 = 25 *25
therefore length will be 25 meters and perimeter 100 meters

Answer 2

hi mate,

solution: To Find the perimeter of a square whose area is 625 cm.

area of square = side²

625 = side²

side √625 = √5*5*5*5 = 5*5 = 25 m

perimeter of square = 4* side

4*25 = 100 m is the perimeter.

( * ) is sign of multiplication.

i hope it helps you.