Question

if area of a square is 64cm then the perimeter is what

Answer 1

solution

Area of square = side^2

=> side^2 = 64

=> side = 8cm

so, perimeter = 4 * side

= 4*8

= ✔32 cm✔

Answer 2

area of square= Side square=64cm2
now side = ✓64= 8cm
So, perimeter of square is 4*side
therefore perimeter=4*8=32cm