Question

A quadrilateral has the vertices at the points (- 4, 2), (2, 6), (8, 5) and (9, - 7).
Show that the mid-points of the sides of this quadrilateral are the vertices of a
parallelelogram​

Answer 1

Answer:

a quadrilateral in which both pairs of opposite sides are parallel is called a parallelogram

Step-by-step explanation:

this is the difene of parallelogram