Name the quadrilaterals whose diagonals : (i) bisect each other

Name the quadrilaterals whose diagonals :
(i) bisect each other
(ii) are perpendicular bisectors of each other
(iii) are equal.

(i) The quadrilaterals whose diagonals bisect each other can be a parallelogram or a rhombus or a square or a rectangle.
(ii) The quadrilaterals whose diagonals are perpendicular bisectors of each other can be a rhombus or a square.
(iii) The quadrilaterals whose diagonals are equal can be a square or a rectangle.