Pls help The formula for the volume of a pipe with outer radius R, inner radius r and length L is V=π(R2 − r2)L What is the value of V when π = 22/7, R =11, r = 9 and L = 7?

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Jake Coxon asked Oct 18, 2022

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Pls help

The formula for the volume of a pipe with outer radius R, inner radius r and length L is
V=π(R2 − r2)L

What is the value of V when π = 22/7, R =11, r = 9 and L = 7?

Mathematics
college

Jake Coxon asked Oct 18, 2022

by Jake Coxon

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9 votes

Answer:

V=880

Explanation:

V=π(R^2 − r^2)L

V=(22/7)*7*(11^2-9^2)

V=880

Thomas Ahle answered Oct 25, 2022

by Thomas Ahle

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