Name the type of quadrilateral formed, if any, by the following points, and give reasons for your answer. (i) (-1, -2), (1, 0), (-1, 2), (-3, 0) (ii) (-3, 5), (3, 1), (0, 3), (-1, -4) (iii) (4, 5), (7, 6), (4, 3), (1, 2)
