document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1113589>Question 1113589</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In triangle ABC, AB = BC. if mA =8x and mC = (3x+50) what is mA?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #728649 by </B><A HREF=/tutors/aboutme.mpl?userid=KMST><B>KMST(5328)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=KMST><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=KMST><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=728649\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If AB = BC, triangle ABC is isosceles,<BR>\n" );
document.write( "with congruent angles at A and C,<BR>\n" );
document.write( "meaning that those angles have the same measure.<BR>\n" );
document.write( "If the measures of those angles, in degrees, are <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=8x ALIGN=MIDDLE  ALT=\"8x\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x%2B50 ALIGN=MIDDLE  ALT=\"3x%2B50\"   DISABLED_style= \"max-width:90%; height:auto;\" > .<BR>\n" );
document.write( "then <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=8x=3x%2B50 ALIGN=MIDDLE  ALT=\"8x=3x%2B50\"   DISABLED_style= \"max-width:90%; height:auto;\" > .<BR>\n" );
document.write( " <BR>\n" );
document.write( "Solving that equation:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=8x=3x%2B50 ALIGN=MIDDLE  ALT=\"8x=3x%2B50\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=8x-3x=3x%2B50-3x ALIGN=MIDDLE  ALT=\"8x-3x=3x%2B50-3x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x=50 ALIGN=MIDDLE  ALT=\"5x=50\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=10 ALIGN=MIDDLE  ALT=\"x=10\"   DISABLED_style= \"max-width:90%; height:auto;\" > .<BR>\n" );
document.write( " <BR>\n" );
document.write( "So the measure of angle A, in degrees, is<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=8x=8%2A10-80 ALIGN=MIDDLE  ALT=\"8x=8%2A10-80\"   DISABLED_style= \"max-width:90%; height:auto;\" > .<BR>\n" );
document.write( "Angle A measures <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%2880%5Eo%29 ALIGN=MIDDLE  ALT=\"highlight%2880%5Eo%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > .<BR>\n" );
document.write( "Angle C has the same measure,<BR>\n" );
document.write( "and angle B measures<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=180%5Eo-2%2880%5Eo%29=180%5Eo-160%5Eo=20%5Eo ALIGN=MIDDLE  ALT=\"180%5Eo-2%2880%5Eo%29=180%5Eo-160%5Eo=20%5Eo\"   DISABLED_style= \"max-width:90%; height:auto;\" > .<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28100%2C300%2C-1.1%2C1.1%2C-0.4%2C6.2%2C%0D%0Atriangle%28-1%2C0%2C1%2C0%2C0%2C5.671%29%2C%0D%0Alocate%28-1.05%2C0%2CA%29%2Clocate%280.95%2C0%2CC%29%2C%0D%0Alocate%28-0.05%2C6%2CB%29%0D%0A%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );