document.write( "Question 753160: what is the radius of a closed cylinder with a height of 20cm and the surface area is1188 \n" ); document.write( "
Algebra.Com's Answer #458246 by dkppathak(439)![]() ![]() You can put this solution on YOUR website! surface area of cylinder =1188 \n" ); document.write( "2pie rh =1188 \n" ); document.write( "2rx20x22/7 =1188 \n" ); document.write( " r=1188x7/2x22x20 \n" ); document.write( "r=189/20 \n" ); document.write( "r=9.45 cm \n" ); document.write( " |