document.write( "Question 1189568: How many sides does a polygon have if the sum of the interior angles is 3600? \n" ); document.write( "

Algebra.Com's Answer #820959 by ikleyn(52805) $\"\"$ $\"About$

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document.write( "Use the identity\r\n" );
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document.write( "    180*(n-2) = 3600    degrees,\r\n" );
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document.write( "where n is the number of sides of a/the polygon.\r\n" );
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document.write( "From this identity\r\n" );
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document.write( "    n-2 =  = 20,\r\n" );
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document.write( "hence,  n = 20 + 2 = 22.    ANSWER\r\n" );
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document.write( "ANSWER.  22 sides.\r\n" );
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