Mobilis in mobili-1

Mobilis in mobili-1
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2019-05-14 09:03
This example demonstrates the geometric phenomenon of mobilis in mobili. Key mathematical concepts include circles, geometric mean, and geometric transformations. Using GeoGebra commands such as Surface, Intersect, Circle, and Sphere, a dynamic geometric model is constructed. Suitable for high school geometry education and learning.

GeoGebra Commands & Parameters

  1. Surface(((R + (r * cos(u))) * cos(v)), ((R + (r * cos(u))) * sin(v)), (r * sin(u)), u, 0, (2 * π), v, 0, (2 * π)) → a
  2. Intersect(xAxis, yAxis) → STAR
  3. Circle(STAR, q) → c
  4. Intersect(c, yAxis) → B, C
  5. Intersect(c, xAxis, 1) → F
  6. Intersect(c, xAxis, 2) → G
  7. Sphere(F, r) → b
  8. Sphere(G, r) → d
  9. Circle(F, r) → e
  10. Circle(xAxis, G) → f
  11. Circle(G, r) → g
  12. Point(g) → A
  13. Point(e) → D
  14. Line(D, F) → h
  15. Intersect(e, h, 2) → E
  16. Segment(E, D) → k
  17. Line(A, G) → i
  18. Intersect(g, i, 2) → H
  19. Segment(A, H) → j
  20. Segment(D, STAR) → l
  21. Segment(E, STAR) → m
  22. Segment(A, STAR) → n
  23. Segment(H, STAR) → p
  24. Point(g) → I
  25. Point(e) → J
  26. Segment(G, I) → s
  27. Segment(F, J) → t
  28. Segment(STAR, C) → f_1

AI Drawing Prompt Reference

Create a dynamic geometric model demonstrating circles, geometric mean, and transformations. Start by drawing a sphere, then find the intersection of the coordinate axes as a star. Draw circles centered at the star, intersecting the axes to get several points. Create spheres and circles at these points, connect relevant points to form line segments, resulting in a complex geometric structure suitable for high school geometry education and learning.
The prompt above was compiled from the original drawing commands and is for reference only.