Question

Show that the following points taken in order form the vertices of a parallelogram.

(9, 5), (6, 0), ( - 2, - 3) and (1, 2)

Answer 1

Mark the points as A B C D with AC and BD as the diagonals Now find the mid point of AC and then the mid point of BD if they are same then these points make a ||ogram

Answer 2

always be sure with midpoint theorem . and then try to mark the vertices on the plane . join it.