### Lesson Details

**Name:**Area of a Triangle 1**Code:**M.4.11.T2.1**Specification Reference:**G23**Keywords:**Area, trigonometry, side, angle, sine.**Objectives:**1. To learn how to label a triangle for Trigonometry. 2. To learn the formula for the area of a triangle. 3. To find the area of a triangle when given key information.**Competency:**To learn how to label a triangle for Trigonometry.**Proficiency:**To learn the formula for the area of a triangle.**Mastery:**To find the area of a triangle when given key information.

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