A ray.
A line with only one endpoint is a ray. One end has a point, and the other has an arrow to represent how the line continues forever.-------------------------->
A part of a line with one endpoint is called a "ray." It extends infinitely in one direction from the endpoint, while the other side continues indefinitely without an endpoint. Rays are often used in geometry to represent directions or angles.
radius
In geometry, a line has no endpoints. If it has one endpoint and continues infinitely, it is a ray. If it has two endpoints, it is a line segment. If it has one end that approaches but never reaches a point, it is a half line.
yes
It is a ray.
It has two endpoints. A ray has one endpoint.
By definition a line has no endpoint as it can extend to negative and positive infinity. A ray has one endpoint and a segment has two endpoints.
A line with only one endpoint is a ray. One end has a point, and the other has an arrow to represent how the line continues forever.-------------------------->
diameter
radius
potato
A ray.
A ray.
In geometry, a line has no endpoints. If it has one endpoint and continues infinitely, it is a ray. If it has two endpoints, it is a line segment. If it has one end that approaches but never reaches a point, it is a half line.
The line segment is a radius.
A ray = A half-line