Volume of a Cube and a Cuboid

The video tutorial explains the properties of cuboids and cubes, focusing on their faces and congruency. It then details how to calculate the volume of these solids. For a cuboid, the volume is the product of its length, width, and height, measured in cubic units. A cube, being a special type of cuboid with equal dimensions, has its volume calculated as the cube of its length. Examples are provided to illustrate these calculations.

Explain how the volume of a cube is calculated.

If the length of a cube is 3 units, what is its volume?