Table of Contents

1. Basics
   1. 3 - Geo - Right Angled Trig
   2. 3 - Geo - Trig Graphs
2. 3D
   1. 4,5 - Geo - 3D Pythagoras'
   2. 4,5 - Geo - 3D Trig Cuboid
   3. 4,5 - Geo - 3D Trig Pyramid
3. Special Angles
   1. 4,5 - Geo - sin, cos, tan of 45deg
   2. 4,5 - Geo - sin, cos, tan of 30 and 60deg
4. Beyond 0-90 Degrees
   1. 5 - Geo - Unit Circle for angles bigger than 90
   2. 4,5 - Geo - Trig Graphs beyond 0-90deg
5. Sine & Cosine Rules
   1. 4,5 - Geo - Sine Rule Proof
6. Transforming Trigonometric Graphs
   1. 6,7 - Geo - sin(x) Transformations
   2. 6,7 - Geo - cos(x) Transformations
   3. 6,7 - Geo - tan(x) Transformations
7. Cosecant, Secant and Cotangent
   1. 6,7 - Geo - cosec, sec & cot Graphs