The quadrilateral formed by joining the mid-points of the sides of quadrilateral PQRS in the same order is a rectangle,...

The quadrilateral formed by joining the mid-points of the sides of a quadrilateral PQRS, taken in order, is a rectangle, if

The quadrilateral formed by joining the midpoints of the sides of a quadrilateral ABCD, taken in order, is a rectangle, if

The quadrilateral formed by joining the mid-points of the side for quadilateral PQRS, taken in order, is a rhombus, if

The quadrilateral formed by joining the midpoints of the sides of a quadrilateral ABCD, taken in order, is a rhombus, if

The quadrilateral formed by joining the mid-points of the sides AB, BC, CD, DA of a quadrilateral ABCD is

The figure formed by joining the mid-points of the sides of a quadrilateral ABCD, taken in order, is a square only, if

Area of the quadrilaterals formed by joining the mid points of the adjacent sides of a quadrilateral is________ the area of given quadrilateral.

Show that the quadrilateral, formed by joining the mid-points of the sides of a square is also a square.