Chapter 11 One-Pagers — The Right Triangle
One page per lesson, based on the teaching plan’s terms and theorems. Each page gives the vocabulary, the key rules, a homework helper, and common mistakes.
| Lesson | Topic | One-pager |
|---|---|---|
| 1 | Proportions in a Right Triangle | Lesson 1 |
| 2 | The Pythagorean Theorem Revisited | Lesson 2 |
| 3 | Isosceles and 30°-60° Right Triangles | Lesson 3 |
| 4 | The Tangent Ratio | Lesson 4 |
| 5 | The Sine and Cosine Ratios | Lesson 5 |
| 6 | Slope | Lesson 6 |
| 7 | The Laws of Sines and Cosines | Lesson 7 |