Show that the segment joining the mid-points of a pair of opposite sides of a parallelogram, divides it into two equal parallelograms.

Show that the line segments joining the mid- points of the opposite sides of a quadrilateral bisect each other

Show that the line segments joining the mid-points of the opposite sides of a quadrilateral bisect each other.

Show that the line segments joining the mid- points of opposite sides of a quadrilateral bisects each other.

A diagonal of a parallelogram divides it into two triangles of equal area.

Show that the lines joining the mid-points of opposite sides of a quadrilateral bisect each other.

The opposite angles of a parallelogram are equal.

The opposite angle of a parallelogram are equal.

Using vector method,prove that the line segments joining the mid-points of the adjacent sides of a quadrilateral taken in order form a parallelogram.

Prove that the figure formed by joining the mid-points of the pairs of consecutive sides of a quadrilateral is a parallelogram.

If the adjacent sides of a parallelogram are equal then parallelogram is a