document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=578764>Question 578764</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how would you find the value of an angle inside a polygon? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #370766 by </B><A HREF=/tutors/aboutme.mpl?userid=dfrazzetto><B>dfrazzetto(283)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=dfrazzetto><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=dfrazzetto><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=370766\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If its a regular polygon the total internal angles sum:\r<BR>\n" );
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document.write( "(S-2)180, where s is the number of sides \r<BR>\n" );
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document.write( "for a triangle s = 3, rectangle s=4, pentagon s=5, etc\r<BR>\n" );
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document.write( "Once you have the sum, simply divide by S\r<BR>\n" );
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document.write( "If it is NOT a regular polygon, that is, the internal angles are not all equal, you must have some sort of reference\r<BR>\n" );
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document.write( "Otherwise you will have to use a protractor and estimate.\r<BR>\n" );
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