Asked by Ash

Find the surface area of a sphere with a circumference of 40 ft. Round to the nearest tenth.
Answered by Steve
since
C = 2πr, r = C/2π

V = 4/3 π r^3 = 4/3 π (C/2π)^3 = C^3/6π^2 = 64000/6π^2
Answered by Idk but here’s the answer
6.4ft
Answered by Just did this question
The Answer for “What is the surface area of a sphere with a circumference of 40ft? Round the answer to the nearest 10th” is 509.3ft^2
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