# Law of Cosines Day 1 of 2

Unit 6: Solving Problems Involving Triangles
Lesson 8 of 13

## Big Idea: How do you calculate the missing measurements of a triangle when you only know the 3 sides or 2 sides and the included angle?

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Standards:
Subject(s):
Math, Law of Cosines, triangles (Determining Measurements), Oblique Triangles, problem solving, pre
55 minutes

### Katharine Sparks

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