document.write( "Question 203106: what is the surface area of a half cylinder with the diameter of 12\" and the height of 20\" ? \n" ); document.write( "
Algebra.Com's Answer #153242 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! (12*3.14*20)/2=376.8sq in \n" ); document.write( " |