Determine the volume of the cube whose edge length is equal to the side length of a square having a perimeter of cm.
Step 1: Find the side length.
Since all 4 sides of a square are the same length, we can find the side length by dividing the perimeter by 4.
Step 2: Find the volume of the cube.
Its edge length is the same as the side length of the square (), so we can use the formula for the volume of a cube.