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Dilation on a Line by Mr.Hanan

Dilation on a Line by Mr.Hanan
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2014-12-03 07:05
Coordinate GeometryTransformationGeometric Construction
In collections Dilations
This example demonstrates dilation on a line. Key concepts include dilation, straight lines, and angles. Using GeoGebra commands such as Polygon, Intersect, and Segment, the construction of dilation effects is shown. Suitable for students at the middle school level and above to learn about the concept and application of dilation.

GeoGebra Commands & Parameters

  1. Polygon(Dilate[A, d, D], Dilate[B, d, D], Dilate[C, d, D]) → poly1, a, b, c
  2. Intersect(a, c) → A'
  3. Intersect(a, b) → B'
  4. Segment(A', B') → e
  5. Segment(A, B) → f

AI Drawing Prompt Reference

Draw a diagram to demonstrate dilation on a line, including a triangle and a straight line. First, scale the vertices of the triangle along the line by a certain ratio, then connect the scaled vertices to the original vertices to form two line segments, and finally connect the two scaled vertices to show the dilation effect.
The prompt above was compiled from the original drawing commands and is for reference only.