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OpenStudy (anonymous):
Find the surface area of a sphere with a radius of 4 inches. Use 3.14 to approximate π. Round answers to the nearest hundredth.
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OpenStudy (jdoe0001):
surface area of a sphere = \(\large \boldsymbol{4\pi r^2}\)
OpenStudy (anonymous):
x=4πr^2 x=4*3.14*4^2 x=2524.0576 so it's 2524.06
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