document.write( "Question 995278: State the exact radius of\r
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Algebra.Com's Answer #614050 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
State the exact radius of
\n" ); document.write( "X2 + y2 = 20
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\n" ); document.write( "Circle with radius = sqrt(20) = 2sqrt(5)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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