A rectangular pyramid has an area of 24cm 2 and... - JAMB Mathematics 2022 Question
A rectangular pyramid has an area of 24cm\(^2\) and a height of 7.5cm. Calculate the volume of the pyramid.
A
65.0cm\(^3\)
B
70.5cm\(^3\)
C
56.5cm\(^3\)
D
60.0cm\(^3\)
correct option: d
Volume of a rectangular pyramid, v = \(\frac{length * width * height}{3}\) or \(\frac{area * height}{3}\)
v = \(\frac{24 * 7.5}{3}\) → \(\frac{180}{3}\)
= 60cm\(^3\)
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