document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=176459>Question 176459</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If DE is perpendicular to AC, BF is perpendicular to AC, AF is congruent to CE, and DE is congruent to BF, Prove; a. triangle ADE is congruent to Triangle CBF b. DA is congruent to BC \r<BR>\n" );
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document.write( "Here is the picture http://img154.imageshack.us/my.php?image=67616727tk3.png sorry that it is fuzzy </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #131587 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=131587\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The image is really hard to see. Does the figure look like this:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" src=\"http://i150.photobucket.com/albums/s91/jim_thompson5910/Algebra%20dot%20com/geo3.png\">\r<BR>\n" );
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document.write( "Note: let me know if any of the labels are off\r<BR>\n" );
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document.write( "I'll do the first part to get you going in the right direction:\r<BR>\n" );
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document.write( "a)\r<BR>\n" );
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document.write( "Prove triangle ADE is congruent to Triangle CBF\r<BR>\n" );
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document.write( "Here's a two column proof<BR>\n" );
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document.write( "<th>Statement</th><th>Reason</th>\r\n" );
document.write( "<tr><TD >1. Segment DE is perpendicular to Segment AC</TD><TD >Given</TD></tr>\r\n" );
document.write( "<tr><TD >2. Segment BF is perpendicular to Segment AC</TD><TD >Given</TD></tr>\r\n" );
document.write( "<tr><TD >3. Segment AF = Segment CE</TD><TD >Given</TD></tr>\r\n" );
document.write( "<tr><TD >4. Segment DE = Segment BF</TD><TD >Given</TD></tr>\r\n" );
document.write( "<tr><TD >5. Angle AED is a right angle</TD><TD >Definition of Perpendicular</TD></tr>\r\n" );
document.write( "<tr><TD >6. Angle BFC is a right angle</TD><TD >Definition of Perpendicular</TD></tr>\r\n" );
document.write( "<tr><TD >7. Angle BFC = Angle AED</TD><TD >All right angles are congruent</TD></tr>\r\n" );
document.write( "<tr><TD >8. Segment AF + Segment FC = Segment AC</TD><TD >Segment Addition Postulate</TD></tr> \r\n" );
document.write( "<tr><TD >9. Segment CE + Segment AE = Segment AC</TD><TD >Segment Addition Postulate</TD></tr>\r\n" );
document.write( "<tr><TD >9. Segment AF + Segment FC = Segment CE + Segment AE</TD><TD >Substitution</TD></tr>\r\n" );
document.write( "<tr><TD >10. Segment AF + Segment FC = Segment AF + Segment AE</TD><TD >Substitution</TD></tr>   \r\n" );
document.write( "<tr><TD >11. Segment FC = Segment AE</TD><TD >Addition Property of Equality</TD></tr>  \r\n" );
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document.write( "<tr><TD >12. Triangle ADE = Triangle CBF</TD><TD >SAS Property of Congruence</TD></tr>\r\n" );
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