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Copy an Angle by Mr.Hanan

Copy an Angle by Mr.Hanan
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2014-11-22 06:44
CircleAngleGeometric Construction
In collections Constructions with Technology
This example demonstrates how to copy an angle using GeoGebra. It involves core mathematical concepts like angle copying and geometric construction. Key GeoGebra commands and objects used include Ray, Point, Circle, and Intersect. Suitable for middle school students and above learning geometric constructions or for educational demonstrations.

GeoGebra Commands & Parameters

  1. Ray(A, B_1) → a
  2. Ray(A, C_1) → b
  3. Point(a) → D
  4. Circle(A, D) → c
  5. Intersect(c, a) → C,
  6. Intersect(c, b) → B,
  7. Ray(A', B') → d