Skew lines cannot lie in the same plane.
This is a geometry term. It's a point that does not pass or lie on the same line as another point.
Noncollinear points are points which are not all on a common line.
It means not on the same plane. Usually, lines that do not lie on the same plane.
Points that lie on the same plane are coplanar. Generally, three points have to be coplanar, but more than that can be in any plane.
Since collinear is points that lie on the same line, and you need two points to form a line so those 2 points are collinear. So the opposite of that is noncollinear.
Points or lines that lie on the same plane are coplanar.
coplanar (which means that they lie on the same plane)
non-coplanar points are points that does not lie on the same plane... by:GRAETIA VILLANUEVA...