Question

what will be the total area of all the faces of a cube in the area of one face of the cube is 4 cm​

Answer 1

Step-by-step explanation:

Each face of a cube is a square.

Let the side of the square face =a cm

Perimeter of the square =4a=24 cm =>a=6 cm

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

2

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

2

=216cm

2

Answer 2

Answer:

I think 24

Step-by-step explanation: