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Angle Construction Example

Angle Construction Example
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2018-01-17 00:40
PolygonAngleGeometric Construction
In collections Angles
This example demonstrates how to construct polygons and their interior angles using GeoGebra. It involves core mathematical concepts such as polygons, angle measurement, and geometric construction. Key construction steps include using commands like Point, Intersect, Polygon, Angle, and Segment. Suitable for middle school students and above learning geometric construction techniques or for mathematical teaching demonstrations.

GeoGebra Commands & Parameters

  1. Point(yAxis) → A
  2. Intersect(xAxis, yAxis) → B
  3. Point(xAxis) → C_1
  4. Polygon(A, B, C_1, D) → c1, a, b, c, d
  5. Point(b) → C
  6. Polygon(A, B, C) → t1, e, a_1, b_1
  7. Angle(B, A, C) → α
  8. Angle(A, C, B) → β
  9. Segment(A, D) → f
  10. Segment(A, B) → g
  11. Segment(B, C) → h
  12. Segment(A, C) → i
  13. Angle(B, A, D) → γ