consider the motion depicted in the diagram below . a sloth walks 4 meters east,2 meters south,4 meters west,and finally 2 meters north. whats the displacement

We have the following:
Movement is the change in position of a body in a given time. The body that experiences this change in position is called mobile.
The trajectory is the path followed by the body in its movement.
The displacement is the distance in a straight line between the start and end position.
In this case, the initial and final position are equal, therefore displacement is 0