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Seriously need of help, Find the surface area of a sphere having a radius of 4". 32π sq in. 64π sq in. 256/3π sq in.
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Seriously need of help, Find the surface area of a sphere having a radius of 4".

32π sq in.
64π sq in.
256/3π sq in.

User Roel Veldhuizen
by
8.3k points

2 Answers

4 votes

Answer:64π sq in.

Explanation:

User Ambulare
by
7.9k points
2 votes
A = 4 π r²
A = 4 π 4²
A = 4 π 16
A= 64π sq in
User AlexeyDaryin
by
7.9k points
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