Question

Which of the following is correct for a ray?

• A. Straight path which can be extended indefinitely only in one direction.
• B. It has fixed length.
• C. It has two endpoints called the initial point and the final point.
• D. Infinite points lie on the ray.

Answer 1

Answer: (A), (D)

The correct options are
A Straight path which can be extended indefinitely only in one direction.
D Infinite points lie on the ray.

The following are the properties of a ray.

• It is a straight path which can be extended indefinitely in one direction only and the other end is fixed.
• It has no fixed length.
• It has one endpoint called the initial point.
• Infinite points lie on the ray.