Question

A net of a cube is made up of 6 similar squares. What is the perimeter of the shape if 2 faces in the cube are 4cm.

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