Quadrilateral Factory Example

Quadrilateral Factory Example
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2015-10-20 21:09
This example demonstrates how to construct quadrilaterals and related elements using GeoGebra, involving core math concepts like polygons, geometric construction, inequalities, and probability & statistics. Key GeoGebra commands/objects used include Ray, Point, Segment, and Circle for the construction process. Suitable for high school mathematics teaching or geometric construction practice.

GeoGebra Commands & Parameters

  1. Ray(A, (1, 0)) → a
  2. Point(a) → B
  3. Ray(B, (x(B) + 1, 0)) → b
  4. Point(b) → C
  5. Ray(C, (x(C) + 1, 0)) → c
  6. Point(c) → D
  7. Ray(D, (x(D) + 1, 0)) → d
  8. Point(xAxis) → E
  9. Segment(A, B) → e
  10. Segment(B, C) → f
  11. Segment(C, D) → g
  12. Segment(D, E) → h
  13. Circle(F, e) → k
  14. Point(k) → G
  15. Segment(F, G) → i
  16. Circle(G, f) → p
  17. Point(p) → H
  18. Segment(G, H) → j
  19. Circle(H, g) → q
  20. Point(q) → I
  21. Segment(H, I) → l
  22. Circle(I, h) → r
  23. Point(r) → J
  24. Segment(I, J) → m
  25. Segment(D, K) → s
  26. Circle(I, s) → t
  27. Point(t) → L
  28. Segment(I, L) → a_1
  29. Segment((0, -0.3), (x(E), -0.3)) → b_1