document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=221389>Question 221389</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In triangle ABC, angle A is twice as large as angle B. Angle B is 4 degrees larger than Angle C. 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 #166058 by </B><A HREF=/tutors/aboutme.mpl?userid=drj><B>drj(1380)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=drj><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=drj><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=166058\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> In triangle ABC, angle A is twice as large as angle B. Angle B is 4 degrees larger than Angle C. Find the measure of each angle.\r<BR>\n" );
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document.write( "Step 1.   The sum of the angles in a triangle is 180 degrees.\r<BR>\n" );
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document.write( "Step 2.   Let B=C+4 since Angle B is 4 degrees larger than Angle C.\r<BR>\n" );
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document.write( "Step 3.  Let A=2B=2(C+4) since Angle A is twice as large as angle B.\r<BR>\n" );
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document.write( "Step 4.  Then A+B+C=2(C+4)+C+4+C=180 \r<BR>\n" );
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document.write( "Step 5.  Simplifying equation in Step 4 yields the following steps.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%28C%2B4%29%2BC%2B4%2BC=2C%2B8%2B2C%2B4=180 ALIGN=MIDDLE  ALT=\"2%28C%2B4%29%2BC%2B4%2BC=2C%2B8%2B2C%2B4=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=4C%2B12=180 ALIGN=MIDDLE  ALT=\"4C%2B12=180\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Subtract 12 from both sides\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4C%2B12-12=180-12 ALIGN=MIDDLE  ALT=\"4C%2B12-12=180-12\"   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=4C=168 ALIGN=MIDDLE  ALT=\"4C=168\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Divide by 4 to both sides of the equation\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4C%2F4=168%2F4 ALIGN=MIDDLE  ALT=\"4C%2F4=168%2F4\"   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=C=42 ALIGN=MIDDLE  ALT=\"C=42\"   DISABLED_style= \"max-width:90%; height:auto;\" > <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=B=C%2B4=46 ALIGN=MIDDLE  ALT=\"B=C%2B4=46\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=2B=2%2A46=92 ALIGN=MIDDLE  ALT=\"A=2B=2%2A46=92\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Check if A+B+C=180 or 42+46+92=180...a true statement.\r<BR>\n" );
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document.write( "Step 6.  ANSWER:  Angle A is 92 degrees, Angle B is 46 degrees and Angle C is 42 degrees.\r<BR>\n" );
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document.write( "I hope the above steps were helpful.\r<BR>\n" );
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document.write( "For FREE Step-By-Step videos in Introduction to Algebra, please visit http://www.FreedomUniversity.TV/courses/IntroAlgebra and for Trigonometry visit http://www.FreedomUniversity.TV/courses/Trigonometry.\r<BR>\n" );
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document.write( "Good luck in your studies!\r<BR>\n" );
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document.write( "Respectfully,<BR>\n" );
document.write( "Dr J </SPAN>\n" );
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