passpadi

2022

Mathematics

JAMB

A rectangular pyramid has an area 24cm2 and height 7.5cm. Find its volume?

A.

65.0cm3

B.

70.5cm3

C.

56.5cm3

D.

60.0cm3

Correct Answer: 60.0cm3

Explanation

Volume of a rectangular pyramid = length∗width∗height/3 or area∗height/3 = 24∗7.5/3 → 180/3 Volume of the rectangular pyramid = 60cm3

Volume of a rectangular pyramid = length∗width∗height/3 or area∗height/3 = 24∗7.5/3 → 180/3 Volume of the rectangular pyramid = 60cm3
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