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Reflection Transformations by Charles Carlson-James

Reflection Transformations by Charles Carlson-James
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2017-05-23 03:14
Coordinate GeometryTransformationGeometric Construction
This example demonstrates the reflection transformation of points, lines, and polygons across a given line, illustrating reflection symmetry and concepts in analytical geometry, linear equations, and polygon construction. It uses GeoGebra commands like Polygon, Line, and Mirror, focusing on geometric transformations and symmetry, suitable for high school mathematics education.

GeoGebra Commands & Parameters

  1. Polygon(A, B, C) → poly1, c, a, b
  2. Line(D, E) → f
  3. Mirror(A, f) → A'
  4. Mirror(B, f) → B'
  5. Mirror(C, f) → C'
  6. Polygon(A', B', C') → poly1', c', a', b'