Name the quadrilaterals whose diagonals: bisect each other          are perpendicular bisector of each other are equal

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

In which quadrilateral diagonals bisect each other at right angles?

Name the quadrilaterals whose diagonals. are perpendicular bisectors of each other

Name the quadrilaterals whose diagonals. are perpendicular bisectors of each other

If the diagonals of a quadrilateral are perpendcular bisectors of each other, then what type of quadrilateral is it ?

If the diagonals of a quadrilateral are perpendcular bisectors of each other, then what type of quadrilateral is it ?

In the quadrilateral ABCD, the diagonals AC and BD are equal and perpendicular to each other. What type of a quadrilateral is ABCD?