Trigonometry Formulas PDF Download

Trigonometry
Formulas PDF Download:

Dear
Aspirants, We are sharing with you Trigonometry Formulas PDF Study Material. Trigonometry
Formula PDF is very helpful for the upcoming exams like SSC CGL, CHSL, etc.,
Trigonometry Formula List PDF contains all the formulas and also very
useful. Trigonometry Formula PDF Download link has provided below. Trigonometry
Formula Download PDF from this sscnotes.com, Trigonometry Formulas PDF in Hindi
also provided.

In Mathematics, Trigonometry is the very most important subject/section to
learn. Trigonometry is explain about triangles and ‘Trigon’ means triangle and
‘metry’ means measurement.

 

Trigonometric
Values Table

Trigonometry formula

1. Sin θ = 1 / cosec θ

2. cosec θ = 1 / Sin θ

3. cos θ = 1 / sec θ

4. sec θ = 1/ cos θ

5. sin θ.cosec θ = 1

6. cos θ.sec θ = 1

7. tan θ.cot θ = 1

8. tan θ = sin θ / cos θ

9. cot θ = cos θ / sin θ

10. tan θ = 1 / cot θ

11. cot θ= 1 / tan θ

Pythagorean Identity Formula 

1. sin² θ + cos² θ = 1

2. sec² θ = tan² θ
+ 1

3. cosec² θ =1 + cot²θ

Trigonometric Angle and Measurements

1. sin (90° – θ) = cos θ

2. cos (90° – θ) = sin θ

3. tan (90° – θ) = cot θ

4. cosec (90° – θ) = sec θ

5. sec (90° – θ) = cosec θ

6. cot (90° – θ) = tan θ

7. sin (90° + θ) = cos θ

8. cos (90° + θ) = – sin θ

9. tan (90° + θ) = – cot θ

10. cosec (90° + θ) = sec θ

11. sec (90° + θ) = – cosec θ

12. cot (90° + θ) = – tan θ

13. sin (180° – θ) = sin θ

14. cos (180° – θ) = – cos θ

15. tan (180° – θ) = – tan θ

16. cosec (180° – θ) = cosec θ

17. sec (180° – θ) = – sec θ

18. cot (180° – θ) =  – cot θ

19. sin (180° + θ) = – sin θ

20. cos (180° + θ) = – cos θ

21. tan (180° + θ) = tan θ

22. cosec (180° + θ) = – cosec θ

23. sec (180° + θ) = – sec θ

24. cot (180° + θ) =  cot θ

25. sin (360° –  θ) = – sin θ

26. cos (360° –  θ) = cos θ

27. tan (360° –  θ) = – tan θ

28. cosec (360° –  θ) = – cosec θ

29. sec (360° –  θ) = sec θ

30. cot (360° –  θ) = – cot θ

31. sin (360° +  θ) = sin θ

32. cos (360° +  θ) = cos θ

33. tan (360° +  θ) = tan θ

34. cosec (360° +  θ) = cosec θ

35. sec (360° +  θ) = sec θ

36. cot (360° +  θ) = cot θ

Download Trigonometry Formulas PDF

Trigonometry
Formulas PDF Download

Also Read:

1. Trigonometry

2. Maths Tricks

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Trigonometry Formulas for Class 10 PDF
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