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Complex Number Addition by Emer Brady

Complex Number Addition by Emer Brady
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2011-11-07 01:07
VectorCoordinate GeometryComplex Number
This example demonstrates the process of adding complex numbers. Using vector geometry, it visually shows the result of complex number addition. The construction uses commands like Vector and Intersect in GeoGebra. Suitable for students at the junior high school level and above to learn basic complex number operations.

GeoGebra Commands & Parameters

  1. Segment(C, D) → a
  2. Segment(D, B) → b
  3. Segment(A, B) → c
  4. Segment(C, A) → d
  5. Segment(A', B') → e
  6. Segment(B', D') → f
  7. Segment(D', C') → g
  8. Segment(A', C') → h
  9. Intersect(xAxis, yAxis) → E
  10. Vector(E, T) → i
  11. Vector(C, C') → u
  12. Vector(A, A') → v
  13. Vector(D, D') → w
  14. Vector(B, B') → z