Frank's Circles Problem

GeoGebra 命令及参数

1. Point(yAxis) → A
2. Circle(A, r) → c
3. Intersect(c, xAxis, 2) → B
4. Circle(B, r) → d
5. Intersect(d, xAxis, 2) → C
6. Circle(C, r) → e
7. Intersect(c, d, 1) → D
8. Intersect(d, e, 1) → E
9. Intersect(d, e, 2) → F
10. Intersect(c, d, 2) → G
11. CircleArc(A, D, G) → f
12. CircleArc(B, G, F) → g
13. CircleArc(C, F, E) → h
14. CircleArc(B, E, D) → k
15. Segment(A, D) → a
16. Polygon(D, A, G, B) → poly1, d_1, a_1, g_1, b
17. Polygon(E, B, F, C) → poly2, e_1, b_1, f_1, c_1
18. CircleSector(A, D, G) → p
19. CircleSector(B, E, D) → q
20. CircleSector(B, G, F) → r_1
21. CircleSector(C, F, E) → s