Question

A what goes endless in one direction​

Answer 1

Answer:

A line segment which extends endlessly in one direction is called a ray.

Answer 2

Answer:

A ray is a portion of a line. It starts at one point (called starting point) and goes endlessly in one direction. Examples of a ray are: Beam of light from a light house, ray of light from a torch, sun rays. A ray is named using two capital letters.