document.write( "Question 873449: Find the sum of the interior angles of a 20-sided polygon \n" ); document.write( "
Algebra.Com's Answer #526874 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! = 180*(20 - 2) degrees \n" ); document.write( " \n" ); document.write( " |