Points Lines Rays And Angles

What is a Vertex?

• Two rays.

• When two arrows go on forever.

• The place where lines or segments meet.

  (Vertices - more than one vertex)

• The middle.

A straight angle measures

• 90 degrees

• 80 degrees

• 180 degrees

• 140 degrees

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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?

• Part of a line with 2 endpoints

• Part of a line that has 1 endpoint

• Part of a line with 0 endpoints

• Part of a line with 5 endpoints

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

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

What type of angle is this?

• Acute

• Obtuse

• Right

• Caboose