document.write( "Question 1156482: A cylinder with a height of 4yds and a base diameter of 6yds is shown. find the surface area in terms of pi \n" ); document.write( "
Algebra.Com's Answer #779175 by Boreal(15235)\"\" \"About 
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This unrolls into a rectangle with length2 pi*rand height 4. There are two end circles with area pi*r^2\r
\n" ); document.write( "\n" ); document.write( "A=2pi*r*h+2pi*r^2
\n" ); document.write( "=2*pi*3*4+2 pi*9
\n" ); document.write( "=42 pi yds ^2
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