Pour reproduire le vitrail à partir du segment,
le calcul de r est nécessaire

Valider

Ta construction n'est pas correcte.

H = (-0.6793543225903431, -0.4467753967796883)
B = (-0.933522295907288, 0.039956298034133475)
C = (14.086728816888407, 0.039956298034133475)
A = Point(Circle[H, 12])
f = Segment(H, A)
c = Circle(H, A)
d = Circle(A, H)
D = Midpoint(f)
E = Intersect(c, d, 1)
g = Line(E, D)
e = Circle(D, 4.5)
cible1 = Intersect(e, g, 1)
cible2 = Circle(cible1, 4.5)
cible4 = CircleArc(H, A, E)
F = Intersect(d, f, 1)
cible3 = CircleArc(A, E, F)