A pyramid-shaped puzzle piece fits exactly into a square-based hole of depth 4 cm. If the base is 6 cm, what is the volume of the pyramid?
Show answer & explanation
Correct answer: D
Explanation
Given:
Base side = 6 cm
Height = 4 cm
Formula:
Pyramid volume = (1/3) × base area × height
Base area = 6 × 6 = 36
Volume = (1/3) × 36 × 4
= 12 × 4 = 48 cm³