Any set of three or more points that lie on the same plane are said to be coplanar.

In this illustration, $A,$ $B,$ $C,$ and $D$ are all considered to be coplanar while $E$ does not lie on the same plane as the other points. However, since any three points can be used to define a plane, $E$ is still considered to be coplanar with other pairs of points. Therefore, there are $7$ sets of coplanar points on the graph.