A'

C'D'

AB

B'C'

D'E'

F'

EF

AF

Corrigé

Réinitialiser

O

droites passant par O

BB'

EE'

C

F'

D

D

Pour trouver O

P_1 = Intersect(xAxis, yAxis)
P_2 = Point(xAxis)
A = (10.922872800607115, 17.10740944605541)
B = (8.792328083031531, 13.247588522734608)
C' = (6.606677283574481, 10.242475420108846)
D' = (6.695929750511148, 0.8858418029149009)
E' = (14.704330453789927, 6.179763828396976)
F = (11.916490067996625, 14.508718131344375)
E = (14.734923662995717, 12.464159523446694)
B' = (1.2871596932855656, 7.896948051014998)
a = Segment(B, A)
b = Segment(A, F)
c = Segment(F, E)
d = Segment(B', C')
e = Segment(C', D')
f = Segment(D', E')
g = Line(B', B)
h = Line(E', E)
O = Intersect(g, h)
i = Line(O, A)
j = Line(B', a)
A' = Intersect(i, j)
k_6 = Segment(B', A')
l = false
m = Line(C', O)
n_1 = Line(B, d)
C = Intersect(m, n_1)
p_1 = Segment(B, C)
q = Line(D', O)
r = Line(E, f)
D = Intersect(q, r)
s = Segment(E, D)
t = Segment(D, C)
v = true
w = true
z = true
a_1 = true
b_1 = Line(O, F)
c_1 = Line(E', c)
F' = Intersect(b_1, c_1)
d_1 = Segment(E', F')
e_1 = Segment(F', A')
f_1 = false
g_1 = true
h_1 = true
i_1 = false
n = false
j_1 = false
k_7 = false
k = 1 (slider from 1 to 2.25, step 0.05)
B'_1 = Dilate(B, k, O)
A'_1 = Dilate(A, k, O)
a' = Segment(B'_1, A'_1)
o = false
k_2 = 1 (slider from 1 to 2.25, step 0.05)
D'' = Dilate(D', 1 / k_2, O)
E'' = Dilate(E', 1 / k_2, O)
f' = Segment(D'', E'')
k_3 = 1 (slider from 1 to 2.25, step 0.05)
F'_1 = Dilate(F, k_3, O)
E'_1 = Dilate(E, k_3, O)
c' = Segment(F'_1, E'_1)
k_4 = 1 (slider from 1 to 2.25, step 0.05)
A'_2 = Dilate(A, k_4, O)
F'_2 = Dilate(F, k_4, O)
b' = Segment(A'_2, F'_2)
l_1 = false
m_1 = false
k_5 = 1 (slider from 1 to 2.25, step 0.05)
C''_1 = Dilate(C', 1 / k_5, O)
D''_1 = Dilate(D', 1 / k_5, O)
e' = Segment(C''_1, D''_1)
u = false
p = 1 (slider from 1 to 2.25, step 0.05)
B'' = Dilate(B', 1 / p, O)
C'' = Dilate(C', 1 / p, O)
d' = Segment(B'', C'')
k_1 = false
o_1 = false