A Cube has an edge of 3 in what is the total area of the cub

A Cube has an edge of 3 in. what is the total area of the cube

Solution

The area of a cube is A=L*W*H.
The cube has a length which equals the width which also equals the height, so:
A=L*W*H
A=3*3*3
A=27
So the area of the cube is 27 cubic inches.