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)\"\" \"About 
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\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( "
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