Question

Analyze the diagram below and answer the question that follows.Of the following, which is the only characteristic that applies to DE ?

A.

The ray has an endpoint at point E. B. The ray has two endpoints. C. The ray has an endpoint at point D. D. The ray is infinite in both directions.    

Answer 1

A ray is a half-line, extending indefinitely in one direction from a point. That point is the endpoint and is generally one of the points used to name the ray. The appropriate observation is ...
C. The ray has an endpoint at point D.