Triangle Inequality (II)

Triangle Inequality (II)
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2016-04-06 23:05
This applet demonstrates the triangle inequality. Key mathematical concepts include the relationship between the sides of a triangle. Using GeoGebra commands such as Circle, Intersect, Segment, and Polygon, the applet dynamically shows the relationship between the sides of a triangle. Suitable for students at the middle school level and above to learn basic properties of triangles.

GeoGebra Commands & Parameters

  1. Circle(A, a) → d
  2. Intersect(d, e) → B, C
  3. Circle(C, b) → f
  4. Segment(A, C) → g
  5. Circle(A, c) → k
  6. Intersect(k, f) → F, G, ,
  7. Segment(C, F) → h
  8. Segment(F, A) → i
  9. Polygon(A, C, F) → poly1, f_1, a_1, c_1
  10. Textfield(a) → InputBox1
  11. Textfield(b) → InputBox2
  12. Textfield(c) → InputBox3