Laws of Sines and Cosines
Extending trigonometric principles to solve for missing parts of non-right triangles.
About This Topic
Extending trigonometric principles to solve for missing parts of non-right triangles.
Key Questions
- Evaluate when the Law of Sines is insufficient to solve a triangle.
- Explain how the Law of Cosines functions as a generalization of the Pythagorean Theorem.
- Predict what determines the number of possible triangles that can be formed from given parts.
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5E Model
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