document.write( "Question 87676: The right cone has a r = 4 in. and h = 3 in., find the total surface area? \n" ); document.write( "
Algebra.Com's Answer #63684 by malakumar_kos@yahoo.com(315)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " r=4 in h=3 in total surface area of the cone = pi.r(r+l) \n" ); document.write( " = 22/7.4(4+3) \n" ); document.write( " = 22/7.4.7 \n" ); document.write( " = 22.4.7/7 \n" ); document.write( " =22.4 \n" ); document.write( " =88 sq.in \n" ); document.write( " |