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Math Help - Calculate area between many circle.

  1. #1
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    Calculate area between many circle.

    Calculate area between many circle.-dien-tich-dien-day.jpg

    There are 4 circles with dia. = a. And 1 circle with dia. = b. The large circle have dia. = c = (4a+b)*2.71/5.
    Calculate area of filler which color is red, yellow, blue with a, b.
    Thanks.
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  2. #2
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    Re: Calculate area between many circle.

    Hey skullrock.

    Have you tried setting this up as an integration problem?
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  3. #3
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    Re: Calculate area between many circle.

    Thanks from topsquark
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