- Subject:
- Mathematics, Calculus, Geometry, Trigonometry
- Material Type:
- Module
- Provider:
- Ohio Open Ed Collaborative
- Tags:
- License:
- Creative Commons Attribution Non-Commercial
- Language:
- English
- Media Formats:
- Downloadable docs, Text/HTML, Video
Chapter 11.3 - Law of Cosines
Khan Academy -
Law of Cosines
Overview
Law of Cosines
TMM 002 PRECALCULUS (Revised March 21, 2017)
2c. Analyze general triangles. Routine analysis of side lengths and angle measurements using trigonometric ratios/functions, as well as other relationships.*
Sample Tasks:
- The student can solve general triangles using trigonometric ratios and relationships including laws of sine and cosine.
- The student can compare similar triangles.
- The student can compute length and angle measurements inside complex drawings involving multiple geometric objects.
- The student can algebraically describe relationships inside complex drawings involving multiple geometric objects.
Law of Cosines
In this module we will study law of cosines