In the adjacent figure, □ABCD is a trapezium AB || DC . Points M and N are midpoints of diagonal AC and DB respectively then prove that MN || AB .

In the adjacent figure, □ABCD is a trapezium AB || DC . Points M and

1.	In the adjacent figure, □ABCD is a trapezium AB \|\| DC . Points M and N are midpoints of diagonal AC and DB respectively then prove that MN \|\| AB .
Answer» In the adjacent figure, $□$ ABCD is a trapezium AB \|\| DC . Points M and N are midpoints of diagonal AC and DB respectively then prove that MN \|\| AB .