Mathematics
vachebaldon10
7

How do you find the area of a sphere with a radius of 5 feet

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(2) Answers
BettieZumbrunnen

It helps immensely if you know the formula for the area of a sphere. Area of a sphere = (4 π) (radius)² . . . . . for ANY sphere. If the radius is 5-ft, then Area = (4 π) (5)² = 100 π = 314.16... square feet (rounded)

rishimisra15

[latex]S \alpha = 4 \pi r^{2} \\ S \alpha = 4 \pi 5^{2} \\ S \alpha = 100 \pi \\ S \alpha = 314 ft^{2} ( aprrox.)[/latex]

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