document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=414297>Question 414297</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Calculate the number of sides a regular polygon has if an interior angle is five times of an exterior angle?please show working </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #290640 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=290640\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The interior + exterior = 180<BR>\n" );
document.write( "I = 5E<BR>\n" );
document.write( "E + I = 180<BR>\n" );
document.write( "5E + E = 180<BR>\n" );
document.write( "E = 36<BR>\n" );
document.write( "=========<BR>\n" );
document.write( "The sum of exterior angles for ALL polygons is 360 degs<BR>\n" );
document.write( "360/36 = 10 sides<BR>\n" );
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document.write( "</TD></TR></TABLE>\n" );