Question

Find the volume of a cylinder if it has a diameter of 8 and a height of 12. Leave your answer in terms of pi

A) 64 pi
B)192 pi
C) 256 pi
D)768 pi

Answer 1

B) 192 pi

Explanation:

The volume of a cylinder is found from the formula ...

V = πr²h

where the radius is r and the height is h. The radius is half the diameter.

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V = π(8/2)²(12) = 192π . . . . . . using the given values