Outdoor Fountain Mathematical Construction: Intersection of Circles and Quadrati

Outdoor Fountain Mathematical Construction: Intersection of Circles and Quadrati
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2023-04-21 04:21
This example demonstrates the geometric construction of an outdoor fountain, involving concepts such as circles, quadratic functions, and intersection points. The construction uses GeoGebra commands like Rotate, Surface, Intersect, etc. It is suitable for high school students or math enthusiasts learning geometry and function applications.

GeoGebra Commands & Parameters

  1. Rotate(f, 90°, xAxis) → f_{1}
  2. Rotate(g, 90°, xAxis) → g_{1}
  3. Surface(f_{1}, 360°, zAxis) → a
  4. Surface(g_{1}, 360°, zAxis) → b
  5. Intersect(g, yAxis, (0, 2)) → A
  6. Intersect(f, xAxis, (0, 0)) → B
  7. Segment(F, B) → k
  8. Rotate(E, 90°, xAxis) → E'
  9. Rotate(F, 90°, xAxis) → F'
  10. Segment(E', F') → j'
  11. Rotate(D, 90°, xAxis) → D'
  12. Rotate(G, 90°, xAxis) → G'
  13. Rotate(E, 90°, xAxis) → E'_{1}
  14. CircumcircleArc(D', G', E'_{1}) → c'
  15. Rotate(C, 90°, xAxis) → C'
  16. Rotate(D, 90°, xAxis) → D'_{1}
  17. Segment(C', D'_{1}) → i'
  18. CircumcircleArc(D'_{1}, G', E'_{1}) → d
  19. Surface(d, 360°, zAxis) → l
  20. Point(zAxis) → H
  21. Circle(H, 3, zAxis) → p
  22. Cylinder(p, -0.8000000000000036) → r, s, t_{1}
  23. Line(H, xAxis) → n
  24. Intersect(n, p, 2) → I
  25. Line(I, zAxis) → q
  26. Intersect(q, s, 1) → J
  27. Sphere(I, J) → o
  28. Intersect(q, o, 2) → K
  29. Intersect(n, o, 1) → L
  30. Segment(I, L) → h_1
  31. Surface(h_1, 360°, zAxis) → u
  32. CircleArc(I, L, J) → c_1
  33. Surface(c_1, 360°, zAxis) → v
  34. Point(zAxis) → M
  35. Circle(N, 0.91, zAxis) → e_1
  36. Rotate(h, 90°, xAxis) → h_{2}
  37. Circle(M, 1.32, zAxis) → d_1
  38. Rotate(t, 90°, xAxis) → w
  39. Point(zAxis) → O
  40. Point(zAxis) → P
  41. Point(w) → Q
  42. Rotate(R, 90°, xAxis) → R'
  43. Rotate(S, 90°, xAxis) → S'
  44. Rotate(T, 90°, xAxis) → T'
  45. Rotate(U, 90°, xAxis) → U'
  46. Rotate(V, 90°, xAxis) → V'
  47. Rotate(W, 90°, xAxis) → W'
  48. Rotate(W, 90°, xAxis) → W'_{1}
  49. Rotate(Z, 90°, xAxis) → Z'
  50. Rotate(l1, 45°, zAxis) → l1'
  51. Rotate(l1, 90°, zAxis) → l1'_{1}
  52. Rotate(l1, 135°, zAxis) → l1'_{2}
  53. Rotate(l1, 180°, zAxis) → l1'_{3}
  54. Rotate(l1, 225°, zAxis) → l1'_{4}
  55. Rotate(l1, 270°, zAxis) → l1'_{5}
  56. Rotate(l1, 315°, zAxis) → l1'_{6}
  57. Rotate(l1, 360°, zAxis) → l1'_{7}
  58. Rotate(J_1, 90°, xAxis) → L_1
  59. Rotate(I_1, 90°, xAxis) → M_1
  60. Rotate(H_1, 90°, xAxis) → N_1
  61. Rotate(G_1, 90°, xAxis) → O_1
  62. Rotate(F_1, 90°, xAxis) → P_1
  63. Rotate(E_1, 90°, xAxis) → Q_1
  64. Rotate(K_1, 90°, xAxis) → R_1
  65. Rotate(D_1, 90°, xAxis) → S_1
  66. Rotate(C_1, 90°, xAxis) → T_1
  67. Rotate(B_1, 90°, xAxis) → U_1
  68. Rotate(l2, 45°, zAxis) → l2'
  69. Rotate(l2, 90°, zAxis) → l2'_{1}
  70. Rotate(l2, 135°, zAxis) → l2'_{2}
  71. Rotate(l2, 180°, zAxis) → l2'_{3}
  72. Rotate(l2, 225°, zAxis) → l2'_{4}
  73. Rotate(l2, 270°, zAxis) → l2'_{5}
  74. Rotate(l2, 315°, zAxis) → l2'_{6}
  75. Rotate(l2, 360°, zAxis) → l2'_{7}
  76. Intersect(yAxis, zAxis) → V_1
  77. Point(zAxis) → W_1
  78. Vector(V_1, W_1) → u_1
  79. Translate(l, u_1) → l'
  80. Point(zAxis) → Z_1
  81. Point(zAxis) → A_2
  82. Polygon(D_2, E_2, B_2, C_2) → q1, d_2, e_2, b_2, c_2
  83. Point(zAxis) → F_2
  84. Point(zAxis) → G_2
  85. Cylinder(G_2, A_2, 0.12) → c, e, k_1, i

AI Drawing Prompt Reference

Draw a geometric construction of an outdoor fountain involving circles and quadratic functions. Start by creating surfaces from two rotated function graphs. Identify intersection points with axes, and connect them with line segments. Construct geometric shapes using rotations and circular arcs. Add cylindrical and spherical elements to complete the fountain design.
The prompt above was compiled from the original drawing commands and is for reference only.