document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=564088>Question 564088</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve this!  i have a test on this next class and i dont know how to solve it! or polygons in general! Please help!\r<BR>\n" );
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document.write( "You are shown part of a convex n- gon. The pattern of congruent angles continues around the polygon.Use the Polygon Exterior Angles Theorem to find the value of n. Show all of your work and explain your process..<BR>\n" );
document.write( "The picture i have no idea how to upload so i will describe it. It is an open, 7 sided shape that says that every other angle is equal to 125 degrees and the other  angles that are not 125 degrees are 163 degrees. \r<BR>\n" );
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document.write( "I know its difficult without the diagram but please help me!!!!!! THANKYOU SOOOOOOOO MUCH!!!!!<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #365218 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=365218\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If the pattern continues, then the average measure of each interior angle should be (125+163)/2 = 144. Hence, for a polygon with n sides, we have\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE 144 = \frac{180(n-2)}{n}\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE 144n = 180(n-2)\">\r<BR>\n" );
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document.write( "Solving for n, we obtain n = 10. </SPAN>\n" );
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