The diagonals of a square are equal and bisect each other at right angle

Show that if the diagonals of a quadrilateral are equal and bisect each other at right angles,then it is a square

Show that if the diagonals of a quadrilateral are equal and bisect each other at right angle, then it is a square.

The diagonals of a rhombus are unequal and bisect each other at right angle

The diagonals of a rectangle are equal and bisect each other

Parallelograms, in which diagonals are not equal and bisect each other at right angles are

Show that if the diagonals of a quadrilateral bisect each other at right angles,then it is a rhombus

Show that if the diagonals of a quadrilateral bisect each other at right angles,then it is a rhombus.

Show that if the diagonals of a quadrilateral bisect each other at right angles, then it is a rhombus.