Typically this is represented by a line or a plane, both of which are infinite.
(When laymen refer to "lines" and "planes" they are referring to actual line segments and partial planes which have endpoints/end-ranges.)
It is a plane that extends indefinitely in all directions. It is very easy to remember just think about what flys in the air and needs to land on a "flat surface that extends indefinitely in all directions" (the ground).
A plane =)
Two, as it is a line.
It's a plane.
A plane is a flat surface that is two dimensional and that extends indefinitely in all directions.
A Line
A line segment can grow into a longer line segment if one or both of its endpoints are extended. Additionally, if it is extended indefinitely in both directions, it can become a full line. In geometric terms, if a line segment is extended beyond its endpoints, it can also represent a ray if it is only extended from one endpoint.
Yes, according to Euclidean geometry, any straight line segment can be extended indefinitely in both directions. This is based on the definition of a line, which is characterized as having no endpoints and extending infinitely. Therefore, you can take any finite line segment and extend it to form a full line.
They don't really have a start; they extend indefinitely in both directions.
A line.
It is a plane that extends indefinitely in all directions. It is very easy to remember just think about what flys in the air and needs to land on a "flat surface that extends indefinitely in all directions" (the ground).
the three types of UNDEFINED TERMS are:point: it has no dimension ( no width, no length no thickness),line: composed of points; can be extended in opposite direction;one dimensionplane: has four sides ad can be extended indefinitely in all directions; two dimensions
A plane =)
Plane
Two, as it is a line.
A plane
plane