document.write( "Question 458789: write a two-column proof.\r
\n" );
document.write( "\n" );
document.write( "
\n" );
document.write( "Given: BC parallel DA , BC congruent DA \n" );
document.write( "
Algebra.Com's Answer #314932 by richard1234(7193) You can put this solution on YOUR website! What exactly are you trying to prove, and do I have enough background info? Just because two lines are parallel does not necessarily mean they are congruent. \n" ); document.write( " |