Points, Rays, Lines, Line Segments, and Angles

What is the name of this ray?

• Ray AB

• Ray BA

• Ray ABC

• Ray AC

What type of angle is this?

• Acute

• Obtuse

• Right

• Caboose

What type of angle is this?

• Acute

• Obtuse

• Right

• Caboose

What is a line?

• A straight set of points that goes on forever in both directions

• A curved set of points that goes on forever in both directions

• A straight set of points that goes on forever in one direction only

• A straight set of points that does not go on forever in either direction

Is part of a line. It has one endpoint and extends forever in one direction.

• Point

• Line

• Line Segment

• Ray

• Angle

Formed by two rays that share a common endpoint called the vertex. Found wherever lines or line segments intersect.

• Point

• Line

• Line Segment

• Ray

• Angle

Name the image.

• Angle

• Line

• Line segment

• Ray

What is a line segment?

• set of points that goes on forever in both directions

• curved line that goes on in one direction forever

• part of a line between two endpoints

What kind of lines are these?

• Parallel Lines

• Perpendicular Lines

• Right Lines

• Scalene Lines

What is a ray?

• A straight line that goes on forever in both directions

• The part of a line with two endpoints that do not go on forever

• A part of a line that starts with an endpoint and goes on forever in the opposite direction