1. Geometry 2.2
Classifying Angles

2. 1. Acute 2. Right 3. Obtuse 4. Straight
There are 4 types of angles:
1. Acute 2. Right 3. Obtuse 4. Straight

3. You classify angles based upon how skinny or fat they are

4. Here is a skinny angle

5. Here is an even skinnier angle

6. Here is a fat angle

7. Here is an even fatter angle

8. 1.Acute Angles

9. Here is a cute, skinny little angle
It is an acute angle

10. It is an acute angle
Because it’s less than

11. acute angle
Is less than
angle

12. acute angle
a cute dog

13. acute angle
Both are small and …
a cute dog

14. acute angle
Cute!
a cute dog

15. 2. Right Angles

16. Right Angles
Look Like an L

17. Right Angles
Look Like an L

18. Right Angles

19. 3. Obtuse Angles

20. Here is an obtuse angle.
It is a fat angle

21. Because it’s greater than
It is an obtuse angle
Because it’s greater than

22. obtuse angle
Is greater than
angle

23. obtuse angles
Both are big!
obese people

24. Obtuse Angles

25. Obtuse Angles

26. 4. Straight Angles

27. Here is a straight angle.
It is a straight line.

28. A straight angle Is
angle

29. 4. Straight Angles

30. Name that Angle:
Obtuse

31. Name that Angle:
Obtuse

32. Name that Angle:
Acute

33. Name that Angle:
Straight

34. Name that Angle:
Acute

35. Name that Angle:
Right

36. Still Awake??

37. You bet!