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OpenStudy (anonymous):
Find the length of the diameter of a sphere with a surface area of 452.39 ft2. A. 6 ft B. 12 ft C. 36 ft D. 24 ft
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OpenStudy (anonymous):
36 ft
OpenStudy (anonymous):
4 pi r^2 = 452.39 r= 6 ft
OpenStudy (anonymous):
d=2r=12
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