Question

What is the length of a side of the cube shown with given volume?

A.
3 ft


 
B.
9 ft


 
C.
27 ft


 
D.
243 ft

Answer 1

Hello there! So a cube has side lengths that are all equal and the formula for volume is l * w * h. If you raise the answer choices to the 3rd power, you see that 9³ is equivalent to 729, which is the volume we're looking for. The length of the side of the cube is 9 ft. The answer is B: 9 ft.