document.write( "Question 1043599: how many sides are there for a regular polygon whose each interior angle is 108 degree \n" ); document.write( "
Algebra.Com's Answer #658740 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! how many sides are there for a regular polygon whose each interior angle is 108 degree \n" ); document.write( "----- \n" ); document.write( "Ext angles = 180 - 108 = 72 \n" ); document.write( "360/72 = 5 sides \n" ); document.write( " |