Début

->

A = (14, 8)
B = (20, 8)
C = (20, 4)
D = (14, 4)
q1, a, b, c, d = Polygon(A, B, C, D)
E = (16.82, 6.02)
F = (17.701491824474832, 6.343098144347633)
e = Circle(E, F)
etape = 7 (slider from 0 to 7, step 1)
f = Line(F, E)
G = Intersect(f, d)
H = Intersect(f, b)
g = Segment(G, H)
I = Intersect(e, g, 1)
N = (3.795157073170732, 2.6476780487804863)
O = (8.001986341463413, 4.879873170731705)
h = Circle(F, I)
J = Intersect(h, a, 1)
K = Intersect(h, a, 2)
k = CircleArc(F, J, K)
p = Circle(I, F)
L = Intersect(p, c, 2)
M = Intersect(p, c, 1)
q = CircleArc(I, M, L)
P = Intersect(k, q, 2)
Q = Intersect(k, q, 1)
i = Line(P, Q)
R = Intersect(e, i, 1)
S = Intersect(e, i, 2)
T = Intersect(i, a)
U = Intersect(i, c)
j = Segment(T, U)
q2, f_1, r, i_1, s = Polygon(F, R, I, S)