what is the radius of a cylinder if the volume is 192 pi and has a height of 12cm

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localpityparty localpityparty

02-04-2018
Mathematics

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what is the radius of a cylinder if the volume is 192 pi and has a height of 12cm

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Аноним Аноним · Answer 1 · 2018-04-02T01:59:03+02:00

Volume =πr²h

192π = πr²(12) // Plug the value of the volume and the height in

r² = 192π ÷ 12π // divide by 12π on both sides

r² = 16 // Simplify

r = √16 // square root both sides

r = 4

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Answer: The radius is 4 cm.
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