X=

Y=

Tính độ dài X, Y

C_1 = (-3.503226877484614, -2.820814117870872)
D_1 = (15.612081969390827, -3.0617633890499745)
b = Line(C_1, D_1)
A = (-0.7082153318070283, 5.075896662905572)
B = (5.438601367031186, 5.051600944728346)
a = Segment(A, B)
G = (-4.862783140112702, -2.650141717452342)
c = Segment(A, G)
d = Line(G, a)
H = Point(d)
k: c / 3.0
e = Circle(A, k)
f = Circle(G, k)
C = Intersect(e, c, 1.0)
E = Intersect(f, c, 1.0)
g = Segment(B, H)
h = Line(C, d)
i = Line(E, d)
D = Intersect(h, g)
F = Intersect(i, g)
j = Segment(A, C)
l = Segment(C, E)
m = Segment(E, G)
n = Segment(B, D)
p = Segment(D, F)
q = Segment(F, H)
đa giác1, a_1, b_1, Y, e_1 = Polygon(A, B, H, G)
X = Segment(C, D)
s = Segment(E, F)
o = Distance(a_1, s)
chuvidagiacđa giác1 = Perimeter(đa giác1)
text3: X + ""
text4: Y + ""
r = false