The correct answer is 8,000 m3 (8,000 cubic meters).
Volume of a rectangular pyramid = (1/3) x base area x height
Volume = (1/3) x (15 m x 20 m) x 80 m
Volume = (1/3) x 300 m2 x 80 m
Volume = (1/3) x 24,000 m3
Volume = 8,000 m3
Volume of Pyramids Quick Check
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Question
A cell phone telecommunication tower stands in the shape of a rectangular pyramid. The tower stands 80 m tall and rests on a base that is 15 m by 20 m. What is the volume of the tower?(1 point)
Responses
70 m3
70 m cubed
12,000 m3
12,000 m cubed
8,000 m3
8,000 m cubed
24,000 m3
24,000 m cubed
1 answer