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Naddika [18.5K]
2 years ago
8

I am very confused on this question

Mathematics
1 answer:
LUCKY_DIMON [66]2 years ago
3 0

Answer:

955.0 ft^3 remains in A

Step-by-step explanation:

Volume of a cylnder = V = pi r^2 h

A:   pi (9)^2 *9   =  729 pi    (Note:  You are given DIAMETER...need RADIUS)

B:   pi  (5)^2 *17  = 425 pi

A - B =  pi ( 729 - 425) = 955.0 ft^3 remains

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Center =  \boxed{1}, \: \boxed{ - 2} \: ; \: Radius =  \boxed{3}

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