document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=529738>Question 529738</A>: <I><SPAN STYLE=\"word-break: break-all;\"> My daughter needs help with Geometry, I do not know how to do it. The problem is: The measures of the three angles of a triangle are 10x-3, 4x-20, x+3. Find the vaule of x then classify the triangle by its angles.<BR>\n" );
document.write( "Thank you very much! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #349686 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=349686\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The measures of the three angles of a triangle are 10x-3, 4x-20, x+3. Find the vaule of x then classify the triangle by its angles.<BR>\n" );
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document.write( "The angles of a triangle always total 180 degs<BR>\n" );
document.write( "10x-3 + 4x-20 + x+3 = 180<BR>\n" );
document.write( "15x - 20 = 180<BR>\n" );
document.write( "15x = 200<BR>\n" );
document.write( "x = 40/3<BR>\n" );
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document.write( "10*(40/3) - 3 = 391/3 degs = 130.333... degs<BR>\n" );
document.write( "4*(40/3) - 20 = 100/3 degs = 33.333... degs<BR>\n" );
document.write( "40/3 + 3 = 49/3 degs = 16.333... degs<BR>\n" );
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document.write( "Obtuse triangle<BR>\n" );
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