document.write( "Question 248093: If the measure of an exterior angle of a regular polygon is 120 degrees, how many sides does the polygon have? \n" ); document.write( "
Algebra.Com's Answer #180829 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! If the measure of an exterior angle of a regular polygon is 120 degrees, how many sides does the polygon have? \n" ); document.write( "------------------------------------------- \n" ); document.write( "The sum of all the exterior angles is 360 \n" ); document.write( "--- \n" ); document.write( "# of ext. angles = 360/120 = 3 \n" ); document.write( "---- \n" ); document.write( "Therefore, # of sides = 3. \n" ); document.write( "================================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |