document.write( "Question 390328: which figure can serve as a conterexample to the conjecture if one pair of opposite sides of a quadrilateral is parallel then the quadilateral is parallelogram \n" ); document.write( "
Algebra.Com's Answer #276748 by richard1234(7193)![]() ![]() You can put this solution on YOUR website! Trapezoid \n" ); document.write( " |