SOLUTION: A sphere is to be painted. How much surface area must be covered if the radius is 3.6 feet? Leave the answer in terms of pie.
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Question 797792: A sphere is to be painted. How much surface area must be covered if the radius is 3.6 feet? Leave the answer in terms of pie.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
A sphere is to be painted. How much surface area must be covered if the radius is 3.6 feet? Leave the answer in terms of pie.
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Sarface Area of a sphere = 4(pi)r^2
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Your Problem:
SA = 4(pi)3.6^2 = 51.84pi sq.ft.
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Cheers,
Stan H.
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