The volume of a sphere is 4,000 m3. What is the surface area of the sphere to the nearest square meter?

Answer 1

V = (4/3)πr^3
SA = 4πr^2

(4/3)π r^3 = 4000
r^3 = 3000/π
r = (3000/π)^(1/3)

SA = 4π(3000/π)^(2/3) = appr 1219 m^2

Answer 2

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Answer 3

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Answer 4

A. 2614 m2