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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