The surface area of a sphere is 4pr 2. find the surface area of a sphere with a radius of 10 ft.

Mathematics

2 answers:

ki77a [65]3 years ago

8 0

4 $\pi r^{2}$ , r = 10
4 $\pi 10^{2}$ = 1256.64 $ft^{2}$

Romashka [77]3 years ago

8 0

4, r = 10
4 = 1256.64

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