document.write( "Question 1116206: find the radius of a circle with an area of 80cm 2 \n" ); document.write( "
Algebra.Com's Answer #731039 by stanbon(75887)\"\" \"About 
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find the radius of a circle with an area of 80cm 2
\n" ); document.write( "pi*r^2 = 80
\n" ); document.write( "r^2 = 80/pi
\n" ); document.write( "r = 4sqrt(3)/pi
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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