H(M;1,5)

H(N;0,5)

H(O;-0,5)

A = (7.5, -3.82)
B = Point(Circle[A, 12])
f = Segment(A, B)
c = Circle(A, 10)
d = Circle(B, 8)
C = Intersect(c, d, 1)
g = Segment(A, C)
h = Segment(C, B)
M = (14.8, 6.36)
N = (13.84, -1.68)
O = (13.4, -7.08)
i = Segment(M, C)
j = Segment(M, A)
k = Segment(M, B)
l = Ray(M, A)
m = Ray(M, C)
n = Ray(M, B)
a: (1.5 * i)
b: (1.5 * j)
e: (1.5 * k)
texte1: "MA' = 1,5×" + (LaTeX[i]) + "= " + (LaTeX[a]) + "\\
MB'=1,5 × " + (LaTeX[j]) + "=" + (LaTeX[b]) + "\\
MC' = 1,5×" + (LaTeX[k]) + " =" + (LaTeX[e]) + ""
t1, c_1, a_1, b_1 = Polygon(A, B, C)
A' = Dilate(A, 1.5, M)
B' = Dilate(B, 1.5, M)
C' = Dilate(C, 1.5, M)
t1', c', a', b' = Polygon(A', B', C')
p = Segment(A', B')
q = Segment(B', C')
r = Segment(C', A')
o = false
s = Segment(N, A)
t = Segment(N, C)
f_1 = Segment(N, B)
a1: (0.5 * s)
b1: (0.5 * f_1)
c1: (0.5 * t)
A_1 = (7.5, -3.82)
B_1 = Point(Circle[A_1, 12])
f_2 = Segment(A_1, B_1)
c_2 = Circle(A_1, 10)
d_1 = Circle(B_1, 8)
C_1 = Intersect(c_2, d_1, 1)
g_1 = Segment(A_1, C_1)
h_1 = Segment(C_1, B_1)
M_1 = (14.8, 6.36)
i_1 = Segment(M_1, C_1)
j_1 = Segment(M_1, A_1)
k_1 = Segment(M_1, B_1)
l_1 = Ray(M_1, A_1)
m_1 = Ray(M_1, C_1)
n_1 = Ray(M_1, B_1)
a_2: (1.5 * i_1)
b_2: (1.5 * j_1)
e_1: (1.5 * k_1)
t1_1, c_3, a_3, b_3 = Polygon(A_1, B_1, C_1)
texte1_1: "MA'' = 0,5×" + (LaTeX[s]) + "= " + (LaTeX[a1]) + "\\
MB'=0,5 × " + (LaTeX[f_1]) + "=" + (LaTeX[b1]) + "\\
MC' = 0,5×" + (LaTeX[t]) + " =" + (LaTeX[c1]) + ""
A'_1 = Dilate(A, 0.5, N)
B'_1 = Dilate(B, 0.5, N)
C'_1 = Dilate(C, 0.5, N)
t1'_1, c'_1, a'_1, b'_1 = Polygon(A'_1, B'_1, C'_1)
u = false
p_1 = Segment(O, A)
q_1 = Segment(O, B)
r_1 = Segment(O, C)
s_1 = Line(A, O)
t_1 = Line(O, C)
g_2 = Line(B, O)
a2: (0.5 * p_1)
b2: (0.5 * q_1)
c2: (0.5 * r_1)
A'_2 = Dilate(A, -0.5, O)
B'_2 = Dilate(B, -0.5, O)
C'_2 = Dilate(C, -0.5, O)
t1'_2, c'_2, a'_2, b'_2 = Polygon(A'_2, B'_2, C'_2)
A_2 = (7.5, -3.82)
B_2 = Point(Circle[A_2, 12])
f_4 = Segment(A_2, B_2)
c_4 = Circle(A_2, 10)
d_2 = Circle(B_2, 8)
C_2 = Intersect(c_4, d_2, 1)
g_3 = Segment(A_2, C_2)
h_2 = Segment(C_2, B_2)
N_1 = (13.84, -1.68)
t1_2, c_5, a_4, b_4 = Polygon(A_2, B_2, C_2)
s_2 = Segment(N_1, A_2)
t_2 = Segment(N_1, C_2)
f_3 = Segment(N_1, B_2)
a1_1: (0.5 * s_2)
b1_1: (0.5 * f_3)
c1_1: (0.5 * t_2)
texte1_2: "MA₁ = 0,5×" + (LaTeX[p_1]) + "= " + (LaTeX[a2]) + "\\
MB₁=0,5 × " + (LaTeX[q_1]) + "=" + (LaTeX[b2]) + "\\
MC₁= 0,5× " + (LaTeX[r_1]) + "=" + (LaTeX[c2]) + ""
v = false