document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=233939>Question 233939</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In any triangle, the sum of the measures of the angles is 180Degrees.  In triangle ABC, Angle A is 4 times as large as Angle B.  Angle C measures 20degrees less than Angle B.  Find the measure of each angle.\r<BR>\n" );
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document.write( "I know he answer are the following but I need help figuring out how to write the equation and then help to solve  A=133.32 B=33.33 C=13.33\r<BR>\n" );
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document.write( "Please help! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #172587 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=172587\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \"Angle A is 4 times as large as Angle B\" ___ A = 4B\r<BR>\n" );
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document.write( "\"Angle C measures 20degrees less than Angle B\" ___ C = B - 20\r<BR>\n" );
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document.write( "A + B + C = 180\r<BR>\n" );
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document.write( "4B + B + B - 20 = 180 ___  6B - 20 = 180 ___ 6B = 200 ___ B = 200/6 = 100/3\r<BR>\n" );
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document.write( "substituting ___ A = 4 (200/6) = 800/6 = 400/3\r<BR>\n" );
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document.write( "substituting ___ C = 200/6 - 120/6 = 80/6 = 40/3 </SPAN>\n" );
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