Polygons and Circumcircle

Polygons and Circumcircle
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2016-05-10 03:09
This example demonstrates the geometric relationship between polygons and their circumcircle. Core math concepts include polygon construction, circumcircle, angle measurement, and logic. Construction highlights the use of GeoGebra commands/objects like Segment, Point, Intersect, and Angle. Suitable for high school mathematics education to understand the geometric properties and construction methods of polygons and circles.

GeoGebra Commands & Parameters

  1. Segment(A, B) → f
  2. Point(f) → C
  3. Segment(C, D) → g
  4. Point(g) → E
  5. Segment(E, F) → h
  6. Point(h) → G
  7. Segment(G, H) → i
  8. Point(i) → I
  9. Segment(I, J) → j
  10. Intersect(j, f) → K
  11. Angle(C, A, J) → α
  12. Angle(A, I, H) → β
  13. Angle(I, G, F) → γ
  14. Angle(G, E, D) → δ
  15. Angle(E, C, B) → ε
  16. Angle(A, C, E) → ζ
  17. Angle(C, E, G) → η
  18. Angle(E, G, I) → θ
  19. Angle(G, I, A) → ι
  20. Angle(I, A, C) → κ