document.write( "Question 940187: Please help me solve : How many square centimeters on the surface of a sphere with a diameter of .5 meters? \n" ); document.write( "
Algebra.Com's Answer #572979 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
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\n" ); document.write( "Surface = \"4pi%2Ar%5E2\" = \"4%283.14%29%28.5m%29%5E2\" = 3.14m^2
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