Transformation Exercise 2: Reflection and Rotation of a Rhombus

Transformation Exercise 2: Reflection and Rotation of a Rhombus
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2017-03-29 07:09
This example demonstrates the changes in a rhombus under reflection and rotation transformations. Key mathematical concepts include reflection, rotation, geometric transformations, and complex numbers. Using GeoGebra commands such as Line, Ray, Point, Segment, Rotate, etc., the construction of the rhombus and its transformed shapes is illustrated. Suitable for high school mathematics education and learning geometric transformations.

GeoGebra Commands & Parameters

  1. Line(A, B) → f
  2. Ray(A, B) → g
  3. Point(g) → C
  4. Ray(A, C) → h
  5. Segment(A, C) → i
  6. Slope(i) → m
  7. PointIn(a) → D
  8. Line(D, i) → j
  9. Point(j) → E
  10. Ray(D, E) → k
  11. Point(k) → F
  12. Segment(D, F) → l
  13. Segment(A, D) → n
  14. Segment(F, C) → p
  15. Angle(C, A, D) → β
  16. Point(f) → P
  17. Point(f) → Q
  18. Angle(F, C, A) → δ
  19. Polygon(A, C, F, D) → poly1, a_1, c, f_1, d
  20. Rotate(A, α, G) → A'
  21. Rotate(C, α, G) → C'
  22. Rotate(F, α, G) → F'
  23. Rotate(D, α, G) → D'
  24. Polygon(A', C', F', D') → poly1', a', c', f', d'
  25. Segment(C', A') → q
  26. Segment(A', D') → r
  27. Segment(D', F') → s
  28. Segment(F', C') → t