Posted by: jseekamp | January 16, 2009

7.2: The Law of Cosines

Objectives

  • Know when to use the Law of Cosines (SAS and SSS triangles)
  • Use the law of cosines to solve triangles.
  • Determine whether the law of sines or the law of cosines should be applied to solve a triangle.

Learning Materials

7.2 Instructor’s Video:


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