Question

A ray is a defined term because it

Answer 1

Is described using an undefined term (a point and a line)

Answer 2

Answer: A ray is a defined term because it  is described using an undefined term .

Step-by-step explanation:

In geometry , a ray is a line with begin from one single endpoint that is known as point of origin and that extends in one direction infinitely .

The three undefined terms in geometry :

1) point   2) line  3) plane

These undefined terms in geometry are use to define the other terms in geometry.

In the definition of ray we always use two undefined terms : a) line b) point

Thus, A ray is a defined term because it  is described using an undefined term.