Given that PQRS is a cyclic quadrilateral and also its diagonals bisect each other. What can you conclude about the quadrilateral ?

Name the quadrilaterals whose diagonals. bisect each other

Name the quadrilaterals whose diagonals (i) bisect each other . (ii) are equal

Given statement below. Identify the statement given below as contrapositive or converse of each other. If a quadrilateral is a parallelogram, then its diagonals bisect each other. (i) If the diagonals of a quadrilateral do not bisect each other, then the quadrilateral is not a parallelogram. (ii) If the diagonals of a quadrilateral bisect each other, then it is a parallelogram.

Diagonals of the rhombus bisect each other at ______

How many diagonals does each of the following have ? A concave quadrilateral.