document.write( "Question 1027751: The Area of a circle was increased from 16pi to 64pi. what would be the radius? \n" ); document.write( "
Algebra.Com's Answer #642953 by rfer(16322)\"\" \"About 
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a=64pi
\n" ); document.write( "sqrt of r^=8pi\r
\n" ); document.write( "\n" ); document.write( "r=8 un
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