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OpenStudy (anonymous):
Find the surface area and volume of a sphere having a radius of 4".
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OpenStudy (dumbcow):
just evaluate at r = 4. plug it into surface area and volume formulas
OpenStudy (anonymous):
SA = 64 PI or 201.06
OpenStudy (anonymous):
SA = 50.26 V = 268.08
OpenStudy (anonymous):
volume= 256/3 pi or 268.08
OpenStudy (anonymous):
SA = 201.06
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OpenStudy (anonymous):
my bad, i'm so off tonight haha
OpenStudy (anonymous):
whats sa? says leave in improper fraction
OpenStudy (anonymous):
Surface area
OpenStudy (anonymous):
i know that lol what is the answer
OpenStudy (anonymous):
64pi
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OpenStudy (anonymous):
64 pi, i already posted the answer
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