Mathematics | Course : Model Geometry (Traditional Pathway)
Domain - Similarity, Right Triangles, and Trigonometry
Cluster - Apply trigonometry to general triangles.
[GEO.G-SRT.D.11] - (+) Understand and apply the Law of Sines and the Law of Cosines to find unknown measurements in right and non-right triangles (e.g., surveying problems, resultant forces).
- Law of Cosines
An equation relating the cosine of an interior angle and the lengths of the sides of a triangle. - Law of Sines
Equations relating the sines of the interior angles of a triangle and the corresponding opposite sides.
[GEO.G-SRT.C.8] -
Use trigonometric ratios and the Pythagorean Theorem to solve right triangles in applied problems.*