1. 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 300 400 500 200 Acute Ratios Reference Angles Exact Values of Ratios What Quadrant? Vocabulary Identities

2. 100

3. 200

4. 300

5. 400

6. 500

7. 100

8. 200

9. 300

10. 400

11. 500

12. 100

13. 200

14. 300

15. 400

16. 500

17. 100 What is quadrant I?

18. 200 What is quadrant IV?

19. 300 What is quadrant III?

20. 400 What is quadrant III?

21. 500 What is quadrant III?

22. 100 What are complements?

23. 200 What is an obtuse angle?

24. 300 An angle that measures from the horizontal downward to an object What is angle of depression?

25. 400 What is a degree?

26. 500 Measure of a central angle that intercepts an arc equal to the radius of the circle What is a radian?

27. 100

28. 200 What is the quotient identity involving tangent?

29. 300

30. 400 Pythagorean identity involving sine and cosine.

31. 500 Pythagorean identity involving secant and tangent.