Quadrilaterals

Explore the various kinds of quadrilaterals and check for relationships and unique properties for each

Try to answer some of these questions: For each type of quadrilateral, Does: 1) The diagonals bisect each other? Do they bisect at equal angles? How about right angles? 2) The diagonals bisect the angles at its vertices? 3) Are all angles equal? Are opposite angles equal? 4) Are all sides equal? Are opposite sides equal? 5) Can a particular quadrilateral be classified as another? i.e. is a square also a rectangle?