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Parallel Lines Definition

Parallel Lines Definition
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2019-05-17 02:52
Coordinate GeometryTransformationGeometric Construction
This applet dynamically demonstrates the definition of parallel lines, focusing on the concept of slope. It uses GeoGebra commands such as Line and Slope to help students visually understand the properties of parallel lines. Suitable for middle school and above students for geometric construction.

GeoGebra Commands & Parameters

  1. Line(H, I) → a
  2. Line(A, a) → f
  3. Line(B, a) → e
  4. Line(C, a) → d
  5. Line(D, a) → c
  6. Line(E, a) → b
  7. Slope(a) → g
  8. Slope(b) → h
  9. Slope(c) → i
  10. Slope(d) → j
  11. Slope(e) → k
  12. Slope(f) → l