Line Segment and Rays

What is this?

• Line

• Ray

• Line segment

• Angle

What is the name of this ray?

• Ray AB

• Ray BA

• Ray ABC

• Ray AC

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 using geometric notation.

Name the figure using geometric notation.

Which statement about the diagram is true? (¿Qué afirmación sobre el diagrama es verdadera?)

• AB and BC are parallel

  (AB y BC son paralelos)

• BC and DF are parallel

  (BC y DF son paralelos)

• DE and EG are perpendicular

  (DE y EG son perpendiculares)

• AG and BC are perpendicular

  (AG y BC son perpendiculares)

What is the best term to describe this image?

• intersecting lines

• perpendicular lines

• parallel lines

• arrows

How many line segments make up this pentagon?

• 5

• 4

• 6

• 7

What type of angle is made if point A is connected at point B with ray BD?

• right angle

• obtuse angle

• acute angle

• straight angle

A line segment cannot be measured.

• True

• False