What can contain a line and a point not on
The correct answer and explanation is:
The correct answer is a plane.
A plane can contain both a line and a point that is not on the line. In geometry, a plane is a flat, two-dimensional surface that extends infinitely in all directions. A line is a one-dimensional figure, and a point is a zero-dimensional figure. A plane is a set of points that forms a flat surface, and it can contain any line, as well as points that do not lie on the line.
To understand this more clearly, consider that a plane is not restricted to just containing lines or points on its surface. It has the ability to extend infinitely, meaning it can contain various lines and points in any arrangement. If a line is in the plane, it means that all points on the line are contained within the plane. Additionally, the plane can have points that do not lie on that particular line but are still contained within the same surface.
An example of this would be a sheet of paper (representing the plane). You could draw a straight line on the sheet of paper, and you could also place a point somewhere else on the paper that is not on the line. Both the line and the point would exist within the two-dimensional surface of the paper (the plane).
In contrast, a line cannot contain a point that does not lie on it, and a point cannot contain a line. Thus, only a plane can contain both a line and a point that is not on the line.