五棱柱 by CHAU CHUN SING

GeoGebra 命令及参数

1. Point(yAxis) → A
2. Circle(A, 3, zAxis) → c
3. Point(yAxis) → B
4. Midpoint(B, A) → C
5. Point(xAxis) → D
6. Segment(C, D) → a
7. Circle(yAxis, C) → d
8. Circle(yAxis, C) → e
9. Circle(yAxis, B) → f
10. Circle(a, C) → g
11. Circle(C, B) → h
12. Intersect(h, a, 1) → E
13. Circle(D, E) → k
14. Intersect
15. Intersect(c, k, 2) → F
16. Intersect(c, k, 1) → G
17. Segment(F, G) → b
18. Intersect(yAxis, c, 2) → H
19. Circle(G, F, xOyPlane) → p
20. Intersect
21. Intersect(c, p, 1) → I
22. Segment(G, I) → i
23. Circle(I, G, xOyPlane) → q
24. Intersect
25. Intersect(c, q, 1) → J
26. Segment(J, I) → j
27. Circle(J, I, xOyPlane) → r
28. Intersect
29. Intersect(c, r, 1) → K
30. Segment(F, K) → l
31. Segment(K, J) → m
32. OrthogonalLine(K, xOyPlane) → n
33. Point(n) → L
34. Intersect(xAxis, j) → M
35. Prism(K, M, I, G, F, L) → o, N, faceFKLQ, faceLNOPQ, edgeKM, edgeIM, edgeGI, edgeFG, edgeFK, edgeKL, edgeMN, edgeIO, O, edgeGP, edgeFQ, edgeLN, edgeNO, edgeOP, edgePQ, edgeLQ, P, Q, faceFGIMK, faceKLNM, faceIMNO, faceGIOP, faceFGPQ
36. Midpoint(N, O) → S
37. Vector(F, Q) → u
38. Vector(Q, S) → v
39. OrthogonalLine(P, xOyPlane) → t
40. Segment(G, P) → a_1
41. Vector(G, P) → w
42. Distance(G, P) → GP
43. Point(G, w_1) → R
44. Vector(I, O) → u_1
45. Point(I, v_1) → T
46. Vector(F, R) → c_1
47. Vector(R, T) → d_1
48. Vector(T, S) → e_1
49. Distance(F, Q) → distanceFQ
50. Distance(Q, S) → distanceQS
51. Distance(F, R) → distanceFR
52. Distance(R, T) → distanceRT
53. Distance(T, S) → distanceTS