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OpenStudy (anonymous):
Use the given circumference to approximate the surface area of the spherical object. Round the answer to the nearest square centimeter.c = 27 cm
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OpenStudy (anonymous):
OpenStudy (anonymous):
c=2*pi*r
OpenStudy (anonymous):
Okay thanks!
OpenStudy (anonymous):
surface area=4*pi*r^2
OpenStudy (anonymous):
Okay thank you!
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