document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=677296>Question 677296</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The measure of an exterior angle of a regular n-gon is 20&#730; how would I find the value of n? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #420815 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=420815\">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( "20 = 360/n\r<BR>\n" );
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document.write( "20n = 360\r<BR>\n" );
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document.write( "n = 360/20\r<BR>\n" );
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document.write( "n = 18\r<BR>\n" );
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document.write( "So n = 18 which means that there are 18 sides. </SPAN>\n" );
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