The term for this is Vanishing Point.
Chat with our AI personalities
It is defined as a line segment
Plane, line and point. These are terms that are universally called the terms that cannot be defined.
Defined terms in a subject are terms that have specific meanings assigned to them within that subject, while undefined terms are terms that are not explicitly defined but are fundamental concepts in that subject. In mathematics, for example, undefined terms like point, line, and plane are used to build the foundation of geometric concepts, while defined terms like circle and triangle are derived from these fundamental concepts. Therefore, defined terms are constructed based on the fundamental understanding of undefined terms in a subject.
It is the locus of all points such that their distance from a fixed line (the directrix) is the same as their distance from a fixed point which is not on that line (the focus).
In terms of Euclidian geometry, no lines have end points. A line segment has end points, as it is a section of a defined line of points.