document.write( "Question 534410: a regular polygon has an interior angle with a measurement of 160 degrees. How many sides does the polygon have? \n" ); document.write( "
Algebra.Com's Answer #351508 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
a regular polygon has an interior angle with a measurement of 160 degrees. How many sides does the polygon have?
\n" ); document.write( "------------
\n" ); document.write( "The exterior angles are 20 degs (180 - 160).
\n" ); document.write( "The sum of exterior angles for all polygons is 360 degs.
\n" ); document.write( "360/20 = 18 sides
\n" ); document.write( "
\n" ); document.write( "
\n" );