SOLUTION: What is the surface area of a sphere with a 4 ft diameter (round to 1 decimal)?

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Question 311920: What is the surface area of a sphere with a 4 ft diameter (round to 1 decimal)?
Answer by mananth(12270) About Me  (Show Source):
You can put this solution on YOUR website!
surface area of sphere = 4*pi*r^2
Diameter = 12 feet
radius = 2 feet
S= 4*pi*2^2
= 50.3 sq. feet