Question

each side of a cube has perimeter to 32 then its sirface area​

Answer 1

Answer:

ANSWER

The faces of a cube are squares.

Let the side of the square or the cube =a cm

Perimeter of the square =4a=32 cm →a=8 cm

Total surface area of a cube of edge a =6a

2

So, the total surface area of the cube of edge a =8 cm is 6(8)

2

=384cm

2

Answer 2

Step-by-step explanation:

Surface area of the cube =

$6 \times {8}^{2} = 6 \times 64 = 384$