document.write( "Question 788133: What is the equation for surface area of a sphere?
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Algebra.Com's Answer #478406 by stanbon(75887)\"\" \"About 
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What is the equation for surface area of a sphere?
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\n" ); document.write( "SA = 4(pi)r^2
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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