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Triangle Rotation COUNTERCLOCKWISE

Triangle Rotation COUNTERCLOCKWISE
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2016-04-26 11:06
TriangleTransformationGeometric Construction
This example demonstrates a triangle in the first quadrant being rotated 360 degrees counterclockwise. Key mathematical concepts include rotation transformation and geometric construction. Using commands like Polygon, Point, and Rotate, the rotated triangle is constructed. Suitable for middle school and above students to learn about rotation transformations and geometric construction.

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'

AI Drawing Prompt Reference

Draw a triangle in the first quadrant of a coordinate plane. Mark a point on one of its sides as the rotation center. Rotate the original triangle counterclockwise by 360 degrees around this center, producing a new triangle. Show both the original and rotated triangles clearly, with the rotation center indicated. The figure illustrates the geometric rotation transformation.
The prompt above was compiled from the original drawing commands and is for reference only.