document.write( "Question 653425: A=2πr^2+2πrx Solve for r \n" ); document.write( "
Algebra.Com's Answer #408429 by lynnlo(4176)![]() ![]() ![]() You can put this solution on YOUR website! r=√π(πx^2+2a)-πx/2π \n" ); document.write( " or \n" ); document.write( "-πx+√π(πx^2+2a/2π \n" ); document.write( " |