The volume

The volume of the sphere is 1 m3, what is its surface?

Correct answer:

S =  4.836 m2

Step-by-step explanation:

V=1 m3  V=34πr3  r=33 V/(4π)=33 1/(4 3.1416)0.6204 m  S=4π r2=4 3.1416 0.62042=4.836 m2

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