Point Line Ray Vocab

What does this symbol describe?

• a ray with endpoint B

• a line containing points A and B

• a segment with endpoints A and B

• a ray with endpoint A

Points on the same line are ___________  points.

• coplanar

• coordinate

• conjecture

• collinear

A straight one-dimensional figure having no thickness and extending infinitely in both directions. 

• line

• point

• ray

• straight angle

A location. It has no size i.e. no width, no length and no depth and is shown by a dot. 

• line

• point

• ray

• straight angle

A line with a single endpoint (or point of origin) that extends infinitely in one direction.

• line

• point

• ray

• straight angle

Which of the following words describes the picture?

• segment

• ray

• line

• point

Which of the following words describes the picture?

• ray

• segment

• line

• plane

What is the intersection of planes R and P?

• point I

• point H

• line HI

• ray IH

How many points determine a line?

• 1

• 2

• 3

• infinitely many

Which of the following sets of points are noncollinear?

• P, Q, and R

• Q, S, and T

• Q and S

• T and S