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A cylinder has a volume of 288pie cubic meters and a height of 9 meters. What is the area of the base?
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A cylinder has a volume of 288pie cubic meters and a height of 9 meters. What is the area of the base?

User Luke Becker
by
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2 Answers

1 vote
V = πr²h
288 = 3.14(r²)(9)
288 = 3.14(9r²)
288 = 28.26r²
28.26 28.26
10.19 ≈ r²
3.19 ≈ r

B = πr²
B = 3.14(3.19)²
B = 3.14(10.19)
B = 31.9966
User Nick Cox
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6.4k points
4 votes

Answer:

32

Explanation:

User PassKit
by
6.8k points
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