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Triangle Rotation Example

Triangle Rotation Example
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2014-06-27 02:23
TriangleCoordinate GeometryTransformationGeometric Construction
In collections Transformations
This example demonstrates a triangle rotating 360 degrees in the first quadrant. Key mathematical concepts include rotation and plane geometry. Using GeoGebra commands such as Polygon, Point, and Rotate, the animation can be easily constructed. Suitable for middle school and above students learning plane geometry transformations.

GeoGebra Commands & Parameters

  1. Polygon(A, B, C) → poly1, c, a, b
  2. Point(yAxis) → Origin
  3. Rotate(A, r, Origin) → A'
  4. Rotate(B, r, Origin) → B'
  5. Rotate(C, r, Origin) → C'
  6. Polygon(A', B', C') → poly1', c', a', b'