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Reflection Grid 3

Reflection Grid 3
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2016-11-29 12:38
FunctionCoordinate GeometryTransformation
This example demonstrates the construction of a reflection grid. Key mathematical concepts include reflection transformation and geometric construction. Using GeoGebra commands such as Polygon, Line, and Mirror, the reflection of shapes can be constructed. Suitable for high school and above students to learn about reflection transformations and geometric construction.

GeoGebra Commands & Parameters

  1. Polygon(A, B, C) → poly1, c, a, b
  2. Polygon(A', B', C') → poly3, f, d, e
  3. Line(D, E) → g
  4. Mirror(A, g) → target1
  5. Mirror(B, g) → target2
  6. Mirror(C, g) → target3
  7. Polygon(target1, target2, target3) → poly1', c'_1, a'_1, b'_1