document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=4119>Question 4119</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how many sides does a regular polygon have if it has exterior angles of 20 degrees </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #1827 by </B><A HREF=/tutors/aboutme.mpl?userid=khwang><B>khwang(438)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=khwang><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=1827\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  For any n polygons, the sum of all n exterior angles is always 360 deg.\r<BR>\n" );
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document.write( " If this is an n regular polygons, then n * 20 = 360.\r<BR>\n" );
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document.write( " So, n = 18.\r<BR>\n" );
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document.write( " Kenny </SPAN>\n" );
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