SOLUTION: A sphere has a diameter of 4m. What is its surface area and volume? Answers should be in terms of {pi}.

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Question 730726: A sphere has a diameter of 4m. What is its surface area and volume? Answers should be in terms of {pi}.
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
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A sphere has a diameter of 4m.
What is its surface area and volume? Answers should be in terms of {pi}
Radius = 2m
S.A. = 4%2Api%2Ar%5E2
S.A. = 4%2Api%2A2%5E2
S.A. = 16pi