Points, Lines, Segments, and Angles

What type of angle is this?

• Acute

• Obtuse

• Right

• Caboose

What type of angle is this?

• Acute

• Obtuse

• Right

• Caboose

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 is the name of this ray?

• Ray AB

• Ray BA

• Ray ABC

• Ray AC

Two rays that share an endpoint

• angle

• line

• ray

• arc

A point where two lines meet is called a

• parallel

• opposite

• adjacent

• vertex

What is a name for this line?

• 
• 
• 
• 

I am sometimes known as an angle or a corner. I am where lines meet at a point. 

• corner

• vertex or vertices

• point

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