document.write( "Question 882761: the area of a circle with a radius of r is given by the formula A=pi*r^2. if a circle has an area of 25pi sq. in., what is the radius? Please help... \n" ); document.write( "
Algebra.Com's Answer #533057 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"A=piR%5E2=25\"
\n" ); document.write( "\"R%5E2=25%2Fpi\"
\n" ); document.write( "\"R=sqrt%2825%2Fpi%29\"
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