document.write( "Question 237564: s=2πr(r+h), for h \n" ); document.write( "
Algebra.Com's Answer #174740 by checkley77(12844)\"\" \"About 
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s=2πr(r+h), for h
\n" ); document.write( "s=2pir^2+2pirh
\n" ); document.write( "2pirh=s-2pir^2
\n" ); document.write( "h=(s-2pir^2)/2pir ans.
\n" ); document.write( "
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