document.write( "Question 327624: A circus tent is in the shape of a cone on the top of the cylinder whose height is 3 m and its diameter is 105 m, slant \r
\n" ); document.write( "\n" ); document.write( "height of the cone is 63 m. How much is the total area of the canvas used to make this tent?
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Algebra.Com's Answer #234672 by mananth(16949)\"\" \"About 
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total area of canvas = area of cylinder + area of cone
\n" ); document.write( "Area of cylinder = 2*pi*r*h
\n" ); document.write( "=2*pi*52.5*3
\n" ); document.write( "=989.6 sq.meters
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\n" ); document.write( "area of cone = pi*r*s
\n" ); document.write( "=pi*52.5*63
\n" ); document.write( "=10390.81\r
\n" ); document.write( "\n" ); document.write( "total canvas needed = 989.6+10390.81
\n" ); document.write( "=11,380.41 sq.meters
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