Dilation Animation by GeoGebra Institute of Hong Kong

Dilation Animation by GeoGebra Institute of Hong Kong
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2014-08-03 16:14
This example demonstrates the effects of multiple dilations. The key mathematical concept involved is geometric transformations, specifically scaling. Using GeoGebra commands Circle and Sequence, a series of dilation transformations are constructed. Suitable for middle school and above students or teachers for teaching geometric transformations.

GeoGebra Commands & Parameters

  1. Circle(A, B) → c
  2. Sequence(Dilate[c, (0.1 * n) + k, O], n, 0, 9) → list1

AI Drawing Prompt Reference

Draw a circle and then perform multiple scaling transformations centered at point O, with scaling factors of 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, and 0.9 respectively, to create a series of concentric circles that gradually get smaller.
The prompt above was compiled from the original drawing commands and is for reference only.