Question

1. choose true or false.

points that lie on the same line are collinear.
true
false

1. choose the best answer.

a ___ is a part of a line that has one endpoint and extends in only direction forever.
line
point
plane
ray

Explanation:

• For question 17: By the definition of collinear points, points on the same line are collinear.
• For question 18: A ray has one endpoint and extends infinitely in one direction. A line extends infinitely in both directions, a point has no length or extension, and a plane is a two - dimensional flat surface.

Answer:

1. True
2. ray