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OpenStudy (anonymous):
If a sphere has a radius of 4 inches, what is its surface area? volume? (Round your answers to two decimal places.)
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OpenStudy (anonymous):
surface area of a sphere = 4 x pi x radius squared 4 x pi x 4squared = 201.06 inches
OpenStudy (anonymous):
volume of a sphere = 4/3 x pi x radius cubed = 4/3 x pi x 4 cubed = 268.08
OpenStudy (anonymous):
thank you
OpenStudy (anonymous):
dont mention it
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