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21 August, 18:11

If area of a circle is equal to volume of sphere with equal radii, find the radius.

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  1. 21 August, 18:19
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    r = 3/4

    Step-by-step explanation:

    Area of circle = Volume of sphere.

    pi*r^2 = 4/3 pi r^3 Divide by pi r^2

    1 = 4/3 r Divide by 4/3

    1//4/3 = 4/3 r / 4/3

    3/4 = r
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