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Isosceles Trapezoid Properties Demo by Tony Wong

Isosceles Trapezoid Properties Demo by Tony Wong
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2019-04-29 09:34
PolygonAngleGeometric Construction
This example demonstrates the geometric properties and calculations of an isosceles trapezoid. It involves core math concepts like polygons, angles, distance calculations, and geometric transformations. Constructed using GeoGebra commands such as Segment, Line, Circle, Intersect, Angle, and Distance. Suitable for high school mathematics teaching and geometric construction learning.

GeoGebra Commands & Parameters

  1. Segment(A, B) → a
  2. Line(C, a) → b
  3. Circle(A, Segment[A, C]) → c
  4. Segment(A, C) → d
  5. Circle(B, Segment[C, A]) → e
  6. Intersect(e, b, 2) → D
  7. Segment(B, D) → f
  8. Segment(D, C) → g
  9. Segment(C, B) → h
  10. Segment(D, A) → i
  11. Angle(D, C, A) → α
  12. Angle(C, A, B) → β
  13. Angle(A, B, D) → γ
  14. Angle(B, D, C) → δ
  15. Distance(C, B) → distanceCB
  16. Distance(A, D) → distanceAD
  17. Angle(h, i) → ε