document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=935953>Question 935953</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The ratio of the measures of an interior angle of the triangle to the measure of its adjacent exterior angle is 4 to 5.<BR>\n" );
document.write( "thank you!<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 #569347 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20849)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=569347\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The exterior angle is supplemental to the adjoining interior angle.\r<BR>\n" );
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document.write( " if an interior angle <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=alpha ALIGN=MIDDLE  ALT=\"alpha\"   DISABLED_style= \"max-width:90%; height:auto;\" > and exterior angle <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=gamma ALIGN=MIDDLE  ALT=\"gamma\"   DISABLED_style= \"max-width:90%; height:auto;\" >, then\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=alpha%2Bgamma=180 ALIGN=MIDDLE  ALT=\"alpha%2Bgamma=180\"   DISABLED_style= \"max-width:90%; height:auto;\" >.........eq.1\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=alpha%2Fgamma=4%2F5 ALIGN=MIDDLE  ALT=\"alpha%2Fgamma=4%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" >.........eq.2<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=alpha%2Fgamma=4%2F5 ALIGN=MIDDLE  ALT=\"alpha%2Fgamma=4%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" >.........eq.2 ...solve for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=alpha ALIGN=MIDDLE  ALT=\"alpha\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=alpha=%284%2F5%29gamma ALIGN=MIDDLE  ALT=\"alpha=%284%2F5%29gamma\"   DISABLED_style= \"max-width:90%; height:auto;\" >....substitute in eq.1\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284%2F5%29gamma%2Bgamma=180 ALIGN=MIDDLE  ALT=\"%284%2F5%29gamma%2Bgamma=180\"   DISABLED_style= \"max-width:90%; height:auto;\" >.........eq.1 ...solve for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=gamma ALIGN=MIDDLE  ALT=\"gamma\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284%2F5%29gamma%2B%285%2F5%29gamma=180 ALIGN=MIDDLE  ALT=\"%284%2F5%29gamma%2B%285%2F5%29gamma=180\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%289%2F5%29gamma=180 ALIGN=MIDDLE  ALT=\"%289%2F5%29gamma=180\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=gamma=180%2F%289%2F5%29 ALIGN=MIDDLE  ALT=\"gamma=180%2F%289%2F5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=gamma=%28180%2A5%29%2F9 ALIGN=MIDDLE  ALT=\"gamma=%28180%2A5%29%2F9\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28gamma=100%29 ALIGN=MIDDLE  ALT=\"highlight%28gamma=100%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >...- exterior angle\r<BR>\n" );
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document.write( "then  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=alpha=180-100 ALIGN=MIDDLE  ALT=\"alpha=180-100\"   DISABLED_style= \"max-width:90%; height:auto;\" >=><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28alpha=80%29 ALIGN=MIDDLE  ALT=\"highlight%28alpha=80%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >...- interior angle\r<BR>\n" );
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document.write( "check ratio:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=80%3A100=4%3A5 ALIGN=MIDDLE  ALT=\"80%3A100=4%3A5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=80%2F100=4%2F5 ALIGN=MIDDLE  ALT=\"80%2F100=4%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4%2F5=4%2F5 ALIGN=MIDDLE  ALT=\"4%2F5=4%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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