document.write( "Question 966427: Each interior angle of a regular polygon is 160. How many sides has it? \n" ); document.write( "
Algebra.Com's Answer #590678 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Each interior angle of a regular polygon is 160. How many sides has it? \n" ); document.write( "--> Ext angles = 20 degs \n" ); document.write( "360/20 = 18 sides \n" ); document.write( " |