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20 September, 15:36

Find volume of cylinder. circumference is 9 and height is 15

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  1. 20 September, 15:43
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    The volume is 945.26

    Step-by-step explanation:

    The volume is 945.26 (this is only if this is a right cylinder)

    volume of right cylinder formula = πr^2h

    r = 4.5

    We know that the circumference is 9.

    circumference = 2πr

    so, you would have to divide 9 by 2 to get the radius which is 4.5

    h = 15 (already given)

    then just plug it in!

    π4.5^2 (15)

    π4.5^2 = 20.25π

    20.25 x π = 63.6172512352

    63.6172512352 x 15 ≈ 945.26
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