document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=133446>Question 133446</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Help I'm stuck.  Triangles ABC and triangle DEF are similar. what is the length of line DF?<BR>\n" );
document.write( "line AC=4 ,line BC=2,line EF=7 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #97629 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=97629\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The ratios of corresponding sides is the same<BR>\n" );
document.write( "AB/DE = BC/EF = AC/DF<BR>\n" );
document.write( "You can use any part or all of these ratios<BR>\n" );
document.write( "to solve problems<BR>\n" );
document.write( "line AC=4 ,line BC=2,line EF=7<BR>\n" );
document.write( "Find line DF<BR>\n" );
document.write( "BC/EF = 2/7<BR>\n" );
document.write( "AC/DF = 4/DF<BR>\n" );
document.write( "AC/DF = BC/EF<BR>\n" );
document.write( "4/DF = 2/7<BR>\n" );
document.write( "Solve for DF<BR>\n" );
document.write( "4/DF = 4/14<BR>\n" );
document.write( "DF = 14 answer </SPAN>\n" );
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