Non-Right Triangles
| Site: | Young Education |
| Course: | Trigonometry |
| Book: | Non-Right Triangles |
| Printed by: | Guest user |
| Date: | Friday, 25 September 2026, 1:07 AM |
1. The Law of Sines
Learning outcomes
- I can apply the Law of Sines to solve triangles.
- I can identify when the Law of Sines is appropriate.
- I can solve ambiguous case problems.
- I can verify triangle solutions.
- I can apply the Law of Sines in real-world contexts.
2. The Law of Cosines
Learning outcomes
- I can apply the Law of Cosines to determine unknown sides.
- I can apply the Law of Cosines to determine unknown angles.
- I can identify when the Law of Cosines should be used.
- I can solve practical measurement problems.
- I can verify my solutions.
3. Area of Triangles
Learning outcomes
- I can calculate triangle area using trigonometry.
- I can determine unknown measurements before calculating area.
- I can compare different methods for finding area.
- I can solve practical area problems.
- I can justify my solutions.
4. Bearings and Navigation
Learning outcomes
- I can interpret compass bearings.
- I can solve navigation problems.
- I can apply trigonometry to surveying situations.
- I can solve problems involving multiple triangles.
- I can interpret solutions in context.
5. Applications of Non-Right Triangles
Learning outcomes
- I can model real-world situations using oblique triangles.
- I can select appropriate solution methods.
- I can solve engineering and surveying problems.
- I can communicate mathematical reasoning clearly.
- I can evaluate the reasonableness of solutions.