document.write( "Question 629645: how can i prove opposite angels are congruent in a parallelogram. Please draw a proof and diagram of it thank you \n" ); document.write( "
Algebra.Com's Answer #396409 by Edwin McCravy(20054)![]() ![]() You can put this solution on YOUR website! \r\n" ); document.write( "That proof is on Youtube! Go to this site:\r\n" ); document.write( "\r\n" ); document.write( "http://www.youtube.com/watch?v=XQPR8BfAo5E\r\n" ); document.write( "\r\n" ); document.write( "Edwin\n" ); document.write( " |