Maths-
General
Easy

Question

If the surface area of a sphere is 616 sq.cm, find its volume?

Hint:

Volume of the sphere is 4 over 3 pi r cubed

The correct answer is: 44541.44cm3


    Explanation:
    • We have given surface area of sphere 616 sq cm.
    • We have to find the volume.
    Step 1 of 1:
    We have given surface area of the sphere as 616cm2
    So,

    4 pi r squared equals 616 cm squared

    r squared equals fraction numerator 616 over denominator 4 pi end fraction

    r equals square root of 483.80 end root

    = 21.995
    Now, The volume will be

    V equals 4 over 3 pi r cubed

    equals 4 over 3 pi left parenthesis 21.99 right parenthesis cubed
    equals 44541.44 cm cubed

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