Le point D est mobile sur le segment [CA]

6 m

6 m

C = (-3, 0)
B = (3, 0)
A = (0, 6)
poly1, c, a, b = Polygon(A, B, C)
D = Point(b)
d = Line(D, a)
E = Intersect(d, c)
e = OrthogonalLine(D, a)
f = OrthogonalLine(E, a)
G = Intersect(e, a)
F = Intersect(f, a)
h = Segment(D, G)
H = Midpoint(C, B)
g = Segment(A, H)
X = (-3, -0.65929)
Y = (3, -0.6768)
u = Vector(X, Y)
Z = Point(u)
v = Vector(Z, X)
G_1 = (3.5, 6)
Y_1 = (3.5, 0)
w = Vector(Y_1, G_1)
Z_1 = Point(w)
z = Vector(Z_1, Y_1)
i = Segment(X, C)
j = Segment(B, Y)
k = Segment(B, Y_1)
l = Segment(A, G_1)
poly2, d_1, e_1, f_1, g_1 = Polygon(D, E, F, G)