1. Section 5.2 Right Triangle Trigonometry

2. Function Values for Some Special Angles

6. Example

7. 30-60-90 & 45-45-90

8. Right Triangle Definitions of Trigonometric Functions

10. Oscar Has A Heap Of Apples

11. Trigonometry values for a given angle are always the same no matter how large the triangle is

12. Example

13. Find the exact values of the 6 trig functions for the following…

16. Find the other 5 trig functions if…

19. Find… –cos60 ° –csc30 ° –tan60 °

20. Find the other 5 trig functions if…

22. Find… sin45° cos30° tan30°

24. Trigonometric Functions and Complements

26. Example

27. Applications

29. Example

32. (a) (b) (c) (d)

33. (a) (b) (c) (d)

34. Exit Slip 1) Find the six trig functions of the angle…

35. Find the… 2) tanθ3)cos θ

36. Find the six trig functions if… 4) cos θ 5)sin θ