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Rotations by dietramckinney

Rotations by dietramckinney
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2015-11-15 06:56
AngleTransformationGeometric Construction
In collections Rotations in the coordinate plane
This example demonstrates how to perform rotations using GeoGebra. Key mathematical concepts include rotation, angle, and transformation. Using commands like Polygon, Intersect, and Rotate, the construction of rotated figures is illustrated. Suitable for students at the junior high school level and above for learning geometric transformations.

GeoGebra Commands & Parameters

  1. Polygon(A, B, C, D, E) → poly1, a, b, c, d, e
  2. Intersect(xAxis, yAxis) → F
  3. Rotate(A, (-α), F) → A'
  4. Rotate(B, (-α), F) → B'
  5. Rotate(C, (-α), F) → C'
  6. Rotate(D, (-α), F) → D'
  7. Rotate(E, (-α), F) → E'
  8. Polygon(A', B', C', D', E') → poly1', a', b', c', d', e'