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Algebraic Dilations

Algebraic Dilations
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2016-02-29 21:29
Coordinate GeometryTransformationGeometric Construction
This example demonstrates the application of algebraic dilations in geometric figures, observing changes through scaling transformations. Core math concepts include dilation, geometric construction, and coordinate geometry. It uses GeoGebra commands like Polygon, RandomElement, Textfield, Segment, and objects such as list1, list2, A, B, etc. Suitable for high school mathematics teaching to understand transformations and coordinate geometry relationships.

GeoGebra Commands & Parameters

  1. Polygon(A, B, C, D) → poly1, a, b, c, d
  2. RandomElement(list1) → g
  3. RandomElement(list2) → w
  4. Polygon(A, B, C) → poly2, c_1, a_1, b_1
  5. Polygon(A', B', C', D') → poly3, a', b', c', d'
  6. Polygon(A', B', C') → poly4, c'_1, a'_1, b'_1
  7. Textfield(algrulex) → inputBox1
  8. Textfield(algruley) → inputBox2
  9. Textfield(sidelength) → inputBox3
  10. Segment(A'', B'') → e