document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=418949>Question 418949</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the sum of the measures of the interior angles of a convex polygon is 1980. how many sides does the polygon have? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #293051 by </B><A HREF=/tutors/aboutme.mpl?userid=shree840><B>shree840(260)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=shree840><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=shree840><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=293051\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Sum of interior angle is (n-2)*180= 1980<BR>\n" );
document.write( "dividing by 180<BR>\n" );
document.write( "n-2=11<BR>\n" );
document.write( "n=13 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );