document.write( "Question 890181: a circle has area of 50cm, what is it's radius? \n" ); document.write( "
Algebra.Com's Answer #539903 by tommyt3rd(5050)\"\" \"About 
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\"A=pi%2Ar%5E2=50\"\r
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\n" ); document.write( "\n" ); document.write( "\"r=sqrt%2850%2Fpi%29=5sqrt%282%2Fpi%29\"
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