document.write( "Question 315751: how do you find the surface area of a sphere with a diameter of 15cm. \n" ); document.write( "
Algebra.Com's Answer #225889 by stanbon(75887)\"\" \"About 
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how do you find the surface area of a sphere with a diameter of 15cm.
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\n" ); document.write( "Area of a Sphere = 4pi*r^2
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\n" ); document.write( "Your Problem:
\n" ); document.write( "r = 15/2 = 7.5cm
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\n" ); document.write( "Area = 4(pi)(7.5)^2
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\n" ); document.write( "A = 706.86 sq cm
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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