1. ANGLES
What exactly are they???

2. There Are Many Different Types of
Angles
• Acute Angles
• Right Angles
• Obtuse Angles
Then there are:
• Rays
• Straight Angles

3. Acute Angles

4. An Acute angle is any angle that is less than 90
degrees.

5. Right Angles

6. A right angle is an angle that is exactly 90
degrees. Basically, making a corner for a box!

7. Obtuse Angles

8. An obtuse angle is any angle that is more than
90 degrees.

9. Rays

10. A ray is a portion of a line that has one
endpoint, while the other point goes on for
infinity. (forever) We don’t know exactly where
it ends.

11. Straight Angles

12. A straight angle is an angle that is exactly 180
degrees. So basically, a straight line!

13. To Sum it Up
All angles are different but they are not too
hard to tell apart! Just take a look at the angle
and compare it to a right angle, or 90
degrees, and go from there.
Thanks!