High School

What is the volume of a cube whose sides are 4 inches long?

A. 27 in³
B. 33 in³
C. 64 in³
D. 55 in³

Answer :

To find the volume of a cube when its sides are 4 inches long, here's the step-by-step process:

1. Identify the formula for the volume of a cube: The volume [tex]\( V \)[/tex] of a cube can be calculated using the formula:
[tex]\[
V = \text{side}^3
\][/tex]
where "side" is the length of one side of the cube.

2. Substitute the given side length into the formula: In this case, each side of the cube is 4 inches long. Substitute 4 into the formula:
[tex]\[
V = 4^3
\][/tex]

3. Calculate the power: Raise 4 to the power of 3:
[tex]\[
4^3 = 4 \times 4 \times 4 = 16 \times 4 = 64
\][/tex]

4. State the resulting volume: The volume of the cube is 64 cubic inches.

So, the volume of the cube is [tex]\( 64 \, \text{in}^3 \)[/tex].