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DanielleElmas [232]

3 years ago

7

A drainage pipe 66 in. tall measures 25.12 in. around.

1 answer:

Schach [20]3 years ago

8 0

In order to solve this using V= B(h) (The B is area of the base) you need a radius it doesn't give us that but it does give us the circumference.
C= 3.14(2r)
25.12=2r divide each by 2
12.56=r
now use this in the volume formula:
V= 12.56^2(3.14)(66)
V=32,692.86 cubic inches

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