# Angles and their Properties Worksheet

From EscherMath

**Objective:**
Learn about angles and the definitions of the different types of angles we may come across.

Go to the website Angles from Math Open Reference. Wait for the applet to open up!

1. Some special angles.

In geometry we sometimes look at angles of 30, 45 and 60 degrees. Drag the point and form angles of 30, 45 and 60 degrees and draw a picture of what they look like.

2. If you make an angle of 180 degrees, what is that angle called?

3. What happens if you move point A so that the angle becomes bigger than 180 degrees? What is the angle called when this happens?

4. If you make an angle of 360 degrees, what is that angle called?

5. Go to Angle Quiz and take the short quiz to check if you have the definitions down.