document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1206864>Question 1206864</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Triangle XYZ was dilated by a scale factor of 2 to create triangle ACB, XY = 2.5, and ZX = 5.59.<BR>\n" );
document.write( "Part A: Find cos < X. Explain how cos <X compares to cos <A. <BR>\n" );
document.write( "Part B: Find AC and BA. You must show all work and calculations to receive full credit.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #844557 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52909)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=844557\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "As it is given in the post, cosine of the angle < X CAN NOT be found: there is no enough data for it.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "@MathLover1 assumed in her solution that triangle XYZ is a right-angled triangle,<BR>\n" );
document.write( "but it is not given in the post,\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "so, there is no base for this assumption.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );