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Laws of Sines & Cosines

Laws of Sines & Cosines

Applying the laws of sines and cosines to find missing angles or side length measurements. Applying the law of sines and law of cosines to solve problems involving non-right triangles in the real-world.

Mapped to CCSS Section# HSG.SRT.D.10, HSG.SRT.D.11

Prove the Laws of Sines and Cosines and use them to solve problems. 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).