document.write( "Question 417378: in a toy factory 200 wooden solid cylinder 7 cm long and 35 mm in diameter have to be painted what is the total surface area in cn square that needs to be painted \n" ); document.write( "
Algebra.Com's Answer #292190 by mananth(16946)\"\" \"About 
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surface area of solid cylinder = 2pir^2+2pirh\r
\n" ); document.write( "\n" ); document.write( "r=17.5 cm
\n" ); document.write( "h=7
\n" ); document.write( "..
\n" ); document.write( "2*pi*17.5^2*7 + 2*pi*17.5*7
\n" ); document.write( "13,469.5+769.7= 14,239.2 cm^2\r
\n" ); document.write( "\n" ); document.write( "14,239.2*200=2,847,840 cm^2
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