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Lesson
6.1 Law of Sines (continued)
Objective: Students will know how to use the law of sines to solve and find the area of oblique triangles
II. The Ambiguous Case (SSA)
6.2 Law of Cosines
Objective: Students will know how to use the Law of Cosines to solve and find the area of oblique triangles.
I. Introduction
For SAS and SSS we use the Law of Cosines, which says
III. Heron's Area Formula
From the Law of Cosines comes Heron's Area Formula, which is
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