The base of a regular right pyramid is a square with the side length of 6 cm. If its volume is 144 cm³, what is its height?
Show answer & explanation
Correct answer: C
Explanation
Side = 6 cm, Volume = 144 cm³
Volume = (1/3) × Base Area × Height
Base Area = 6² = 36
h = 144/12 = 12 cm