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The circumferences of two circles are in the ratio3:4.find the ratio of their areas.pls help.?

Update:

method to find as well pls.

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  • Anonymous
    1 decade ago
    Favorite Answer

    first find the ratio of the radius by the formula of circumference. then putting the ratio of radius [(3:4) same as of circumference] on the formula of area . u will get the answer 9:16

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