A line segment can be defined as having two endpoints
the altitude of a prism is a segment perpendicular to both bases whose endpoints are in the planes of the bases.
A parabola has no endpoints: it extends to infinity.A parabola has no endpoints: it extends to infinity.A parabola has no endpoints: it extends to infinity.A parabola has no endpoints: it extends to infinity.
A line segment has two endpoints.
A line segment has two endpoints
A line segment can be defined as having two endpoints
Two planes that intersect do that at a line. neither a segment that has two endpoints or a ray that has one endpoint.
the altitude of a prism is a segment perpendicular to both bases whose endpoints are in the planes of the bases.
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.)
A parabola has no endpoints: it extends to infinity.A parabola has no endpoints: it extends to infinity.A parabola has no endpoints: it extends to infinity.A parabola has no endpoints: it extends to infinity.
A circle. has no endpoints.
endpoints!! endpoints!!
semicircle
two endpoints
A line segment has two endpoints.
The points where a diameter intersects the circle are its endpoints.
A line segment has endpoints