document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=200422>Question 200422</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A regular polygon of 9 sides has vertex angles which measure how many degrees? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #150688 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=150688\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The sum of the interior angles of a polygon of n sides is<BR>\n" );
document.write( "(n-2)*180<BR>\n" );
document.write( "For n = 9, that's 1260 degs<BR>\n" );
document.write( "1260/9 = 140 degs </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );