A discussion of different types of angle (acute, obtuse, right, complementary, supplementary, straight). Also, a discussion of what a ray, angle, and vertex are.
Additional Resources:
Angles Quiz
- A quiz on the different types of angles.
Types of Angles
- A full listing and explanation of the types of angles.
Questions answered by this video:
What is an angle?
What is a ray?
What is a vertex?
What are the different types of angles?
Staff Review
Currently 1.0/5 Stars.
This video is very difficult to hear, and has no explanation to go along with it. Also, the definition of acute and obtuse angle are slightly inaccurate. Angles and angle measures are introduced in this brief video.