SOLUTION: how do you find the surface area of a sphere with a diameter of 15cm.
Algebra.Com
Question 315751: how do you find the surface area of a sphere with a diameter of 15cm.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
how do you find the surface area of a sphere with a diameter of 15cm.
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Area of a Sphere = 4pi*r^2
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Your Problem:
r = 15/2 = 7.5cm
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Area = 4(pi)(7.5)^2
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A = 706.86 sq cm
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Cheers,
Stan H.
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