document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=461255>Question 461255</A>: <I><SPAN STYLE=\"word-break: break-all;\"> One exterior angle of a regular polygon measures 36 degrees. What is the sum of the polygons interior angle measure </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #316372 by </B><A HREF=/tutors/aboutme.mpl?userid=Gogonati><B>Gogonati(855)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Gogonati><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=Gogonati><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=316372\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Since the interior angle is 36 degree then the interior angle is 180-36=144 degree\r<BR>\n" );
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document.write( "The sum of the interior angles of this polygon is :<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28n-2%29180=n%2A144 ALIGN=MIDDLE  ALT=\"%28n-2%29180=n%2A144\"   DISABLED_style= \"max-width:90%; height:auto;\" >, where n \r<BR>\n" );
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document.write( "is the number of angles of the polygon. Solving the last equation we get n=10, \r<BR>\n" );
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document.write( "thus we deal with a decagon, where the sum of the interior angles is:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2810-2%29%2A180=8%2A180=1440 ALIGN=MIDDLE  ALT=\"%2810-2%29%2A180=8%2A180=1440\"   DISABLED_style= \"max-width:90%; height:auto;\" >degree. </SPAN>\n" );
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