Description
Author: Heidi du Toit
This colorful presentation includes :
- Revision of concepts from Gr. 10 and Gr. 11
- Compound angles description
- Compound angles (different) questions
- Double angles identity summary
- Double angles (different) questions
- Sketches and Pythagoras questions
- Proof of identities tips
- Proof of identities questions
- Analysis of questions (terminology)
53 slides
Solutions are explained step-by-step
![Gr.12 Comp. and Double Angles Identities [PPT]](https://one-stop-edu-shop.com/wp-content/uploads/2022/04/1.png)
![Gr.12 Comp. and Double Angles Identities [PPT] - Image 2](https://one-stop-edu-shop.com/wp-content/uploads/2022/04/Screenshot1.png)
![Gr.12 Comp. and Double Angles Identities [PPT] - Image 3](https://one-stop-edu-shop.com/wp-content/uploads/2022/04/Screenshot2.png)
![Gr.12 Comp. and Double Angles Identities [PPT] - Image 4](https://one-stop-edu-shop.com/wp-content/uploads/2022/04/Screenshot3.png)
![Gr.12 Math Quiz Trig [PPT]](https://one-stop-edu-shop.com/wp-content/uploads/2019/04/tri-300x300.png)
![Gr.12 Wiskunde Vasvra Trig [PPT]](https://one-stop-edu-shop.com/wp-content/uploads/2019/04/TriA-300x300.png)