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Triangle QRS Dilation

Triangle QRS Dilation
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2017-11-23 01:58
TriangleVectorCoordinate GeometryGeometric Construction
This example demonstrates the dilation transformation of triangle QRS in a 2D plane. Key math concepts include dilation, vectors, and 2D coordinate geometry. Construction highlights involve commands like Polygon, Intersect, and Dilate in GeoGebra. Suitable for high school students learning geometric transformations, vectors, and coordinate geometry.

GeoGebra Commands & Parameters

  1. Polygon(Q, R, S) → t1, c, a, b
  2. Intersect(xAxis, yAxis) → D
  3. Dilate(Q, 2, D) → Q'
  4. Dilate(R, 2, D) → R'
  5. Dilate(S, 2, D) → S'
  6. Polygon(Q', R', S') → t1', c', a', b'