document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=992749>Question 992749</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The ratio of the interior angle to the  exterior angle of a regular polygon is 5:2. Find the number of the sides of the polygon </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #612276 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=612276\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The ratio of the interior angle to the  exterior angle of a regular polygon is 5:2. Find the number of the sides of the polygon<BR>\n" );
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document.write( "5x + 2x = 180<BR>\n" );
document.write( "x = 180/7<BR>\n" );
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document.write( "Ext angles = 360/7<BR>\n" );
document.write( "n = 360/(360/7) = 7 sides </SPAN>\n" );
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