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Thread: Did I solve this problem correctly?

  1. #1
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    Did I solve this problem correctly?

    Here are pictures of the problem and my solution. (Apologize for the terrible hand writing)

    Did I solve this problem correctly?-screen-shot-2017-11-12-2.23.55-pm.pngDid I solve this problem correctly?-screen-shot-2017-11-12-2.24.01-pm.pngDid I solve this problem correctly?-bkqkul9.jpg

    I'm pretty confident my answer to a is right but I could be wrong, I'm not sure about b, I've never calculated space before and I just assume it volume(cone) - volume(cylinder).
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  2. #2
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    Re: Did I solve this problem correctly?

    Both your answers are correct.
    (if 41.88 is what you show for vol. diff.)
    Last edited by DenisB; Nov 12th 2017 at 01:06 PM.
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