document.write( "Question 1021592: Please find the surface area to correct 1 decimal place: (show all working) \r
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Algebra.Com's Answer #637353 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
2 rectangles are 20 by 40 = 2*800 = 1600 sq cm
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\n" ); document.write( "The lateral area of a cylinder = \"2pi%2Ar%2Ah+=+1600pi\"
\n" ); document.write( "Each end is \"pi%2Ar%5E2+=+400pi\"
\n" ); document.write( "\"400pi+%2B+1600pi+=+2000pi\" for a complete cylinder
\n" ); document.write( "This part is \"%2840%2F360%29%2A2000pi+=+2000pi%2F9\" sq cm
\n" ); document.write( "Total = \"1600+%2B+2000pi%2F9\" sq cm
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