document.write( "Question 98977: How much square feet of surface area is in a cylinder 48' high and 80' diameter \n" ); document.write( "
Algebra.Com's Answer #72032 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! TSA=(PI*D)H+2(PI*R^2) \n" ); document.write( "TSA=3.14*80+2(3.14*40^2) \n" ); document.write( "TSA=2512+2*5024 \n" ); document.write( "TSA=2512+10048 \n" ); document.write( "TSA=12560 IS THE TOTAL SURFACE AREA OF THIS CYLINDER. \n" ); document.write( " |