Triangle Rotation with Complex Numbers

Triangle Rotation with Complex Numbers
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2020-02-14 10:54
This example demonstrates triangle rotation using complex number multiplication. Key mathematical concepts include complex numbers, vectors, and geometric transformations. Using GeoGebra commands like Segment and Vector, the rotation of a triangle is dynamically illustrated. Suitable for middle school and above students to learn about geometric transformations and complex numbers.

GeoGebra Commands & Parameters

  1. Segment(A, B) → f
  2. Segment(B, C) → g
  3. Segment(C, A) → h
  4. Vector(D, E) → u
  5. Segment(F, G) → i
  6. Segment(G, H) → j
  7. Segment(H, F) → k
  8. Segment(I, J) → l
  9. Segment(J, K) → m
  10. Segment(K, I) → n
  11. Segment(L, M) → p
  12. Segment(L, N) → q
  13. Segment(N, M) → r
  14. Vector(O, P) → v
  15. Segment(Q, R) → s
  16. Segment(R, S) → t
  17. Segment(S, Q) → a
  18. Vector(T, U) → w