Angles (Part 2)

What is an angle?

• An angle is made up of two rays that share one endpoint called a vertex.

• An angle is a vertical line.

• An angle is a horizontal line.

What are angles measured in?

• Centimetre

• Inches

• Degrees

What is the endpoint of an angle called?

• Arms

• Vertex

• Degree

What type of angle am I?

• Right Angle

• Straight Angle

• Acute Angle

What type of angle am I?

• Reflex Angle

• Acute Angle

• Right Angle

A Straight angle measures?

• 90 degrees

• 180 degrees

• Less then 90 degrees

A reflex angles measures:

• Between 180° and 360°

• Less than 90°

• 90°