Question

Find the perimeter of a square area=64cm2

Answer 1

area = 64
side * side = 64
s^2 =64
s = 8

Perimeter of square = 4 s
                                =4* 8
                                = 32 cm

Answer 2

Answer:

32 cm

Step-by-step explanation:

Area of square = $Side^2$

We are given that the area of the square is 64 sq.cm

So,  $64=Side^2$

$\sqrt{64}=Side$

$8=Side$

So, the side of the given square is 8 cm.

Perimeter of square = $4 \times Side$

                                 = $4 \times 8$

                                 = $32$

Hence the perimeter of the square is 32 cm.