document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=168318>Question 168318</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In a triangle, the measure of the second angle is twice the measure of the first angle.  The measure of the third angle is 30 degreesmore than the measure of the second.  Find the measure of each angle. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #124047 by </B><A HREF=/tutors/aboutme.mpl?userid=Mathtut><B>Mathtut(3670)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Mathtut><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=124047\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> lets call the angles a,b,and c\r<BR>\n" );
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document.write( "a+b+c=180  eq 1\r<BR>\n" );
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document.write( "b=2a.......eq 2<BR>\n" );
document.write( "c=b+30.....eq 3\r<BR>\n" );
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document.write( "plug b's value from eq2 and c's value from eq 3 into 1st equation\r<BR>\n" );
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document.write( "a+(2a)+((2a)+30=180\r<BR>\n" );
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document.write( "5a+30=180<BR>\n" );
document.write( "5a=150<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28a=30%29 ALIGN=MIDDLE  ALT=\"highlight%28a=30%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28b=2%2830%29=60%29 ALIGN=MIDDLE  ALT=\"highlight%28b=2%2830%29=60%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28c=60%2B30=90%29 ALIGN=MIDDLE  ALT=\"highlight%28c=60%2B30=90%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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