document.write( "Question 133425: What regular polygon has an exterior angle measure of 18? \n" ); document.write( "
Algebra.Com's Answer #97603 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! What regular polygon has an exterior angle measure of 18? \n" ); document.write( "--------------------------- \n" ); document.write( "The exterior angles always add up to 360 degrees. \n" ); document.write( "Your problem: \n" ); document.write( "(one ext. angle)*(number of sides) = 360 \n" ); document.write( "number of sides = 360/18 = 20 \n" ); document.write( "---------------------------------\r \n" ); document.write( "\n" ); document.write( "The regular polygon has 20 sides. \n" ); document.write( "================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |