Lines, Rays, and Angles

A straight angle measures

• 90 degrees

• 80 degrees

• 180 degrees

• 140 degrees

Name the figure above.

• Ray

• Line

• Line Segment

• Point

This image is an example of ______________.

• a ray

• a line

• an angle

• a line segment

What type of angle is this?

• Acute

• Obtuse

• Right

• Caboose

What type of angle is this?

• Acute

• Obtuse

• Right

• Caboose

What is a ray?

• Part of a line with 2 endpoints

• Part of a line with 1 end point and goes on forever 

• Part of a line with 0 endpoints

• Part of a line with 5 endpoints

Name the figure.

• angle

• ray

• line

• line segement

Which names an obtuse angle in the figure?

• Angle JHG

• Angle FHJ

• Angle GHK

• Angle FHK

Which names a straight angle in the figure above?

• Angle ABC

• Angle EBF

• Angle CBF

• Angle ABF

What does this image show?

• parallel lines

• perpendicular lines

• intersecting lines

• line segments