A collar of Styrofoam is made to insulate a pipe. Find its volume. The large radius R is to the outer rim. The small radius r is to the edge of the insulation. Use pi almost equals 3.14 . r=2 in. R=3

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asked Nov 18, 2021 154k views

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A collar of Styrofoam is made to insulate a pipe. Find its volume. The large radius R is to the outer rim. The small radius r is to the edge of the insulation. Use pi almost equals 3.14 .

r=2 in.
R=3 in.
h=15 in.

Mathematics
college

Nick Haslam asked

by Nick Haslam

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3 votes

Answer:

the answer is r=2in

Explanation:

easy to explain but i don't feel like it.

Jay Jargot answered Nov 22, 2021

by Jay Jargot

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