document.write( "Question 226551: What is the sum of the measures, in degrees, of the interior angles of an 18-sided polygon? \n" ); document.write( "
Algebra.Com's Answer #171759 by Alan3354(69443)\"\" \"About 
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Sum = (n-2)*180
\n" ); document.write( "= 16*180
\n" ); document.write( "= 2880 degrees
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