document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=943532>Question 943532</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the measure of an exterior angle of a regular polygon with 20 sides. Round to the nearest tenth if necessary?\r<BR>\n" );
document.write( "\n" );
document.write( "Find the measure of each exterior angle for a regular nonagon. Round to the nearest tenth if necessary?\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #575229 by </B><A HREF=/tutors/aboutme.mpl?userid=macston><B>macston(5194)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=macston><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=macston><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=575229\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> sum of exterior angles of a polygon=360 degrees<BR>\n" );
document.write( "exterior angle=360/n where n is the number of sides<BR>\n" );
document.write( "exterior angle=360/20=18 degrees ANSWER 1 The exterior angles of a regular polygon with 20 sides each measure 18 degrees.<BR>\n" );
document.write( "A nonagon has 9 sides so<BR>\n" );
document.write( "exterior angle=360/9=40 degrees ANSWER 2 The exterior angles of a regular nonagon each measure 40 degrees </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );