$\"\"$

The given vertices of the quadrilateral are $\"\"$ .

If the diagonals of a quadrilateral bisect each other, then it is a parallelogram.

The midpoints of the diagonals.

The midpoint formula is $\"\"$ . $\"\"$

Midpoint of $\"\"$

$\"Graph$

The midpoint of diagonals is not same.

Since the diagonals doesn $\"\"$ t bisect each other, the quadrilateral is not a parallelogram. $\"\"$

The figure with the given vertices is not a parallelogram.