Law of Sines Demonstration by bridget lemker

Law of Sines Demonstration by bridget lemker
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2016-02-04 08:35
This example dynamically demonstrates the Law of Sines by constructing and manipulating a triangle. It involves core concepts such as the Law of Sines, triangle geometry, and coordinate geometry. The construction uses commands like Polygon, Point, and Segment, along with objects like k_2, c_1, a_1, b_1, A, B, C, A_2, c, a, b, E, k, D, k_1 for parameterization and calculations. It is suitable for high school mathematics education, helping students visually understand the Law of Sines and its application in solving triangles.

GeoGebra Commands & Parameters

  1. Polygon(A_1, B_1, C_1) → k_2, c_1, a_1, b_1
  2. Polygon(A, B, C) → A_2, c, a, b
  3. Point(c) → E
  4. Segment(C, E) → k
  5. Point(b_1) → D
  6. Segment(B_1, D) → k_1