Question

if area of sqaure is 256sqcm find perimeter​

Answer 1

Answer:

64cm

Step-by-step explanation:

256sq cm = area of a square

1 side = x

x*x=256

Therefore, 256 = x to the power 2

As 16 *16 = 256

1 side = 16 cm

perimeter of the square = side *4

Therefore , Perimeter of a square  16 *4 = 64