document.write( "Question 325916: find the surface area of a right circular cylinder that 6 cm. in diameter and is 12 cm. in height. \n" ); document.write( "
Algebra.Com's Answer #233343 by mananth(16946)\"\" \"About 
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diameter = 6cm radius = 3cm =r
\n" ); document.write( "height = 12 cm =h
\n" ); document.write( "Surface area = 2pir^2+2pirh
\n" ); document.write( "=2*pi*3^2+2*pi*3*12
\n" ); document.write( "= 282.74 sq. cm
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