LaneseM LaneseM

21-05-2019
Mathematics

contestada

The volume of a cylinder is 441pi. If the cylinder has a height of 9, what is the radius?

Respuesta :

quasarJose quasarJose

21-05-2019

Answer: 7

Step-by-step explanation:

volume of a cylinder = πr²h

441π = π *r²* 9

divide both sides by 9π

49 = r²

r =√49 = 7

Answer Link

kahmuraupshur15 kahmuraupshur15

21-05-2019

Answer:

49

Step-by-step explanation:

Answer Link

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