document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=209050>Question 209050</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Question: The measure of each interior angel of a regular polygon is eleven times that of an exterior angel. How many sides does the polygon have? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #158020 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=158020\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The measure of each interior angle of a regular polygon is eleven times that of an exterior angle. How many sides does the polygon have?<BR>\n" );
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document.write( "ext + int = 180<BR>\n" );
document.write( "11x + x = 180<BR>\n" );
document.write( "12x = 180<BR>\n" );
document.write( "x = 15 degrees (exterior angle measure)<BR>\n" );
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document.write( "The sum of the exterior angles = 360 degrees<BR>\n" );
document.write( "# of exterior angles = 360/15 = 24<BR>\n" );
document.write( "Therefore the number of sides is 24.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "Reply to stanbon@comcast.net<BR>\n" );
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