document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=207019>Question 207019</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A convex polygon has 9 sides. What is the sum of the measures of the interior angles </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #156520 by </B><A HREF=/tutors/aboutme.mpl?userid=dlam5><B>dlam5(15)</B></A><img src=\"/images/stars/stars-06.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=dlam5><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=156520\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> e= 360/n\r<BR>\n" );
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document.write( "The exterior angles =  360/n.<BR>\n" );
document.write( "Then subtract from 180 to get interior angle.\r<BR>\n" );
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document.write( "360/9 = 40\r<BR>\n" );
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document.write( "180-40 = 140\r<BR>\n" );
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document.write( "140= int.\r<BR>\n" );
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document.write( "140* 9 = 1260 </SPAN>\n" );
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