Question

determine if the properties define a ray or a line segment
cannot be measured
ray
line segment
has a definite beginning and end
continues forever in one direction
can be measured
has two endpoints
has one endpoint

Explanation:

• A ray has one endpoint and continues forever in one direction, so it cannot be measured.
• A line segment has two endpoints, a definite beginning and end, and can be measured.

Answer:

• Ray: cannot be measured, continues forever in one direction, has one endpoint.
• Line Segment: has a definite beginning and end, can be measured, has two endpoints.