Maths-
General
Easy

Question

A sphere has a surface area of about 803.84 square centimeters .What is the volume of the sphere ?

Hint:

Volume of sphere is equals 4 over 3 pi r cubed

The correct answer is: 2144.66


    Explanation:
    • We have given A sphere has a surface area of about 803.84 square centimeters .
    • We have to find the the volume of the sphere.
    Step 1 of 1:
    We have surface area of sphere
    Ie,

    4 pi r squared equals 803.84

    r squared equals 63.95
    r equals 7.99 cm tilde 8 cm
    Now the volume will be

    V equals 4 over 3 pi r cubed

    equals 4 over 3 pi cross times 8 cubed
    equals 2144.66 cm cubed

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