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Exploring Reflections by Mr. Watson (2)

Exploring Reflections by Mr. Watson (2)
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2016-02-16 08:10
Coordinate GeometryTransformationGeometric Construction
In collections Geometry Transformations
This example demonstrates the geometric transformation of reflections in shapes. It involves core math concepts like reflection, slope, line segment, and centroid of equilateral triangles. Constructed using GeoGebra commands such as Polygon, Mirror, and Slope. Suitable for high school mathematics teaching or geometric transformation learning.

GeoGebra Commands & Parameters

  1. Polygon(A, B, C) → poly1, c, a, b_1
  2. Mirror(A, d) → A'
  3. Mirror(B, d) → B'
  4. Mirror(C, d) → C'
  5. Polygon(A', B', C') → poly1', c', a', b'
  6. Mirror(A, e) → A'_2
  7. Mirror(B, e) → B'_2
  8. Mirror(C, e) → C'_2
  9. Polygon(A'_2, B'_2, C'_2) → poly1'_1, c'_1, a'_1, b'_1
  10. Mirror(A, f) → A'_3
  11. Mirror(B, f) → B'_3
  12. Mirror(C, f) → C'_3
  13. Polygon(A'_3, B'_3, C'_3) → poly1'_2, c'_2, a'_2, b'_2
  14. Mirror(A, g) → A'_4
  15. Mirror(B, g) → B'_4
  16. Mirror(C, g) → C'_4
  17. Polygon(A'_4, B'_4, C'_4) → poly1'_3, c'_3, a'_3, b'_3