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OpenStudy (anonymous):
Find the surface area of a sphere with a radius of 60 m. Leave your answer in terms of pi @Directrix
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Directrix (directrix):
The radius of the sphere is 60. A = 4 * π * r² A = 4 * π * (60)²
OpenStudy (anonymous):
14,400pi
Directrix (directrix):
I got 14,400π Good, you remembered the pi.
OpenStudy (anonymous):
yes
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