document.write( "Question 1184820: surface area of a cylinder for h, \"parenthesis means squared\", S=2xr(2)+2xrh
\n" ); document.write( "x means pi
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Algebra.Com's Answer #815455 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"S=2pi%2Arh%2B2pi%2Ar%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"S-2pi%2Ar%5E2=2pi%2Arh\"\r
\n" ); document.write( "\n" ); document.write( "\"S%2F%282pi%2Ar%29-%282pi%2Ar%5E2%29%2F%282pi%2Ar%29=h\"\r
\n" ); document.write( "\n" ); document.write( "\"h=S%2F%282pi%2Ar%29-r\"
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