3 years ago

Find the surface area of a sphere with a radius of 30 m. leave your answer in terms of pi @Directrix

2 answers:

5 0

The formula for surface area of a sphere: A = 4 pi r^2.
Since the radius is 30 m then A = 4pi30^2.
30^2 x 4 =3600
A=3600pi m

-BARSIC- [3]3 years ago

4 0

The answer is 3600 pi

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