Types of Quadrilateral

Quadrilaterals

State the type of quadrilaterals. Name them.

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

In a quadrilateral ABCD, if AB = 10 cm, CD = 6 cm and angleA+angleD=180^(@) , what type of quadrilateral is ABCD ?

Construct a quadrilateral ABCD in which AB = AD = 5cm, BC = CD = 7cm and BD = 6cm. What type of quadrilateral is this?

Point E and F lie on diagonals AC of a parallelogram ABCD such that AE=CF What type of quadrilateral is BFDE?

Which type of quadrilateral is formed when the angles A, B, C and D are in the ratio 2:4:5: 7?

Name the type of quadrilateral formed, if any, by the following points and give reasona for your Solution : (-1,-2), (1,0), (-1,2), (-3,0)

Name the type of quadrilateral formed, if any, by the following points and give reasona for your Solution : (-3,5), (3,1), (0,3), (-1,-4)

What type of quadrilateral do the points A (2,-2), B (7,3) C(11,-1) and D (6,-6) taken in that order from?