Worked Examples: 8. Trigonometry

🟢 GCSE/i-GCSE Course Topics

⚪ 1. Numbers

⚪ 2. Ratio & Proportion

⚪ 3. Algebra & Equations

⚪ 4. Sequences & Series

⚪ 5. Proofs

⚪ 6. Functions & Graphs

⚪ 7. Geometry

🟢 8. Trigonometry

1. Trigonometry: An Introduction 
2. SOH CAH TOA 
3. Finding Sides from Trig Ratios: sin, cos & tan
4. Finding Sides from Trig Ratios
5. Pythagoras & SOH CAH TOA  
6. Unit Circles & Trig Functions 
7. Shape of Trig Functions: An Intro
8. Standard Trig Values 
9. Shape of sin x & cos x 
10. Shape of tan x 
11. Complete cycles of sin x cos x tan x 
12. More on Standard Trig Values 
13. Trig Functions: y-Transformations 
14. Trig Functions: x-Transformations 
15. Sine & Cosine Rules 
16. Sine or Cosine Rules? 
17. Sine & Cosine Rules: With Bearings 
18. Triangle Area using Sine Formula 
19. Sine Area Formula & Circle Sectors 
20. Sinusoidal Waves in Nature 

⚪ 9. Vectors

⚪ 10. Data & Statistics

⚪ 11. Differentiation (i-GCSE)

⚪ 12. Exam Tips & Traps

⚪ 13. GCSE Papers (Complete)

⚪ 14. i-GCSE Papers (Complete)