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Geometric Constructions Lab

Geometric Constructions Lab
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2017-11-28 10:11
TrigonometryCoordinate GeometryGeometric Construction
This example demonstrates the process of precise geometric construction using GeoGebra, involving core concepts like constructions, collinearity, angles, and distance calculations. Key GeoGebra commands and objects used include Line, Point, Circle, Intersect, and Distance. Suitable for high school students and teachers for understanding the principles and methods of geometric constructions.

GeoGebra Commands & Parameters

  1. Line(A, B) → f
  2. Point(f) → D
  3. Line(C, D) → g
  4. Circle(C, 1) → c
  5. Circle(D, 1) → d
  6. Intersect(d, g, 1) → E
  7. Intersect(d, f, 1) → F
  8. Intersect(c, g, 1) → G
  9. Distance(E, F) → distanceEF
  10. Circle(G, Distance[E, F]) → e
  11. Intersect(e, c) → H, I, ,
  12. Line(I, C) → h