If two points are in a plane, then the line that contains the points is in that plane
The intersection of a line and a plane can result in either a single point, if the line passes through the plane, or no intersection at all if the line is parallel to the plane and does not touch it. In some cases, if the line lies entirely within the plane, every point on the line will be an intersection point. Thus, the nature of the intersection depends on the relative positions of the line and the plane.
Section plane is the intersection of a plane cutting through a solid
A point.
The theory that each plane is unique due to flights, maintenance, passengers, etc.
The flat plane Postulate, shows another way that one dimensional object relate to the two-dimensional plane.
The intersection of a sphere with a plane is a point, or a circle.
If the line is not IN the plane ... it just zaps through the plane from some direction ... then it touches the plane in only one point. The intersection is a point.if it is lined up with the plane, then the intersection is a line.
If two points are in a plane, then the line that contains the points is in that plane
The intersection of a line and a plane can result in either a single point, if the line passes through the plane, or no intersection at all if the line is parallel to the plane and does not touch it. In some cases, if the line lies entirely within the plane, every point on the line will be an intersection point. Thus, the nature of the intersection depends on the relative positions of the line and the plane.
Section of the plane.
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point * * * * * or, nothing (if the line is parallel to the plane).
Section plane is the intersection of a plane cutting through a solid
PQ
A point.
A point.