Question

Area of a square is 64 .what is the perimeter ?

Answer 1

Answer:

since the area od sq. is a²

therefore....a = square root of 64

8 is the length of 1 side

perimeter = 8×4

32 is the ans

Answer 2

Answer:

32 sq.units

Explanation:

let the side of the square is a units

As we know area of a square is (side)^2

and it is given that

a^2 = 64

=> a= √64

=> a = 8

now the perimeter of a square is given by 4*side

= 4*8 = 32 sq. units