Question

1. choose the correct answer.

points that lie on the same ___ are coplanar points.
plane
line
line segment
ray

1. choose the correct answer.

a portion of a line consisting of two points and all the points between them is called a(n) ___
endpoint
line segment
line
ray

Explanation:

• For question 9: By definition, coplanar points are points that lie on the same plane. A line is a one - dimensional set of points, a line segment is a part of a line with two endpoints, and a ray is a part of a line with one endpoint.
• For question 10: An endpoint is a single point. A line extends infinitely in both directions. A ray extends infinitely in one direction. A line segment is defined as a portion of a line consisting of two points and all the points between them.

Answer:

1. plane
2. line segment