This document contains calculations of trigonometric functions such as sine, cosine, and tangent for various angles. It also includes the inverse trigonometric functions of sine, cosine, and tangent. The document provides examples of trigonometric ratios that can be used to find missing values in a triangle and encourages practicing more trigonometry questions via additional resources.

2. Pause slide show and
get calculator

3. sin26o = 0.4384 cos26o = 0.8988

4. sin1o cos1o

5. sin1o = 0.0175 cos1o = 0.9998

6. sin65o cos65o

7. sin65o = 0.9063 cos65o = 0.4226

9. sin-1 0.848 =

10. 58o

11. cos-1 0.9455 =

12. 19o

13. cos-1 0.1045 =

14. 6o

15. cos-1 0.6157 =

16. 52o

17. For more practice on trigonometry questins click on
resource 3 under resources

18. angle cos sin tan
0 0 1 0
90 1 0 infinity

19. Remember: these functions are simply ratios
that you can use to find missing values in a
triangle!