document.write( "Question 923556: how many sides does a polygon have if the measure of an exterior angle is 40 degree?\r
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document.write( "How many sides does a polygon have if an interior angle measures 172 degrees? \n" );
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Algebra.Com's Answer #560127 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! how many sides does a polygon have if the measure of an exterior angle is 40 degree? \n" ); document.write( "If it's a regular polygon (all Ext angles = 40), n = 360/40 \n" ); document.write( "n = 9 sides \n" ); document.write( "========================= \n" ); document.write( "How many sides does a polygon have if an interior angle measures 172 degrees? \n" ); document.write( "If it's regular, \n" ); document.write( "Ext angles = 8 degrees \n" ); document.write( "n= 360/8 sides \n" ); document.write( " |