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Proportions in a Triangle 2

Proportions in a Triangle 2
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2016-11-02 09:24
TriangleCoordinate GeometryGeometric Construction
In collections Lesson 8.6 - Proportions and Similar Triangles - Math III Lesson 8.6 - Proportions and Similar Triangles - Geometry
This example demonstrates the proportional relationships in a triangle. Key mathematical concepts include the properties of similar triangles and proportion calculations. Using GeoGebra commands such as Segment, Point, and Line, specific proportional relationships in triangles can be constructed. Suitable for middle school and above students to learn geometric construction and proportion calculations.

GeoGebra Commands & Parameters

  1. Segment(A, E) → f
  2. Segment(E, C) → g
  3. Segment(C, A) → h
  4. Point(h) → B
  5. Line(B, f) → i
  6. Segment(A, B) → k
  7. Segment(B, C) → m
  8. Segment(C, E) → j
  9. Point(j) → D
  10. Segment(B, D) → l
  11. Segment(E, D) → n
  12. Segment(D, C) → p