Question

The perimeter of each face of a cube is 32 cm. Find its lateral surface area.
find the nercentage increase in its surface area.​

Answer 1

Answer:

Explanation:

The lateral surface area of the cube is 256 square centimeter.

Step-by-step explanation:

Given : If the perimeter of each face of a cube is 32 cm.

To find : Its lateral surface area?

Solution :

We have given the perimeter of the cube is 32 cm.

We know that,

Perimeter of a cube is

Where, s is the side

So, The side of the cube is 8 cm.

The lateral surface area of the cube is

Therefore, The lateral surface area of the cube is 256 square centimeter.