document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=526665>Question 526665</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can someone explain in steps how you would do this proof ?<BR>\n" );
document.write( "This is ridiciulous everyone in my class understands it , and I don't get it.<BR>\n" );
document.write( "http://www.flickr.com/photos/68627030@N06/6316210261/in/photostream </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #348616 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=348616\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Here are the following reasons (that are missing from the given ones)\r<BR>\n" );
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document.write( "b.  Interiors on Same Side Theorem **\r<BR>\n" );
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document.write( "c.  Definition of Supplementary Angles\r<BR>\n" );
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document.write( "e.  Definition of Congruent Angles\r<BR>\n" );
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document.write( "g.  Definition of Supplementary Angles\r<BR>\n" );
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document.write( "h.  Converse of Interiors on Same Side Theorem  **\r<BR>\n" );
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document.write( "** Note: The Interiors on Same Side Theorem states that \"If two parallel lines are cut by a transversal, the interior angles on the same side of the transversal are supplementary.\"\r<BR>\n" );
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document.write( "The basic idea here is to use the fact that PV is parallel to QM to show that angles 1 and 2 are supplementary (ie they add to 180 degrees). From there, you use substitution to show that angles 2 and 3 are also supplementary. Then you reverse the logical steps used beforehand to show that because angles 2 and 3 are supplementary, this means that LT must be parallel to MV.  </SPAN>\n" );
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