document.write( "Question 284971: Please help me with this problem!
\n" ); document.write( "
\n" ); document.write( "\"Draw a diagram, provide the given and conclusion, and prove.\"\r
\n" ); document.write( "\n" ); document.write( "\"If one pair of opposite sides of a quadrilateral are both parallel and congruent, than it is a parallelogram.\"\r
\n" ); document.write( "\n" ); document.write( "Thank you very much!
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #206663 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
Parallel is good but the congruent means they are the same length which means that the lines connecting the endpoints will also be congruent and parallel.
\n" ); document.write( "
\n" ); document.write( "
\n" );