Rotation en sens horaire

Rotation en sens anti-horaire

Cliquer et glisser l'un ou l'autre des curseurs α et β

O_1 = (0.35243460916484, -2.190571705377737)
A = (10.70430964575959, 2.55403768639487)
B = (36.15266911072168, 1.4038293489954494)
C = (14.873814868832476, 15.493881482138343)
poly1, b, c, a = Polygon(C, A, B)
d = Circle(O_1, A)
e = Circle(O_1, C)
f = Circle(O_1, B)
α = 0 rad (slider from 0 to 6.283185307179586, step 0.017453292519943295)
C'_1 = Rotate(C, -α, O_1)
A'_1 = Rotate(A, -α, O_1)
B'_1 = Rotate(B, -α, O_1)
poly1'_2, b'_2, c'_2, a'_2 = Polygon(C'_1, A'_1, B'_1)
g = Segment(O_1, A)
h = Segment(O_1, A'_1)
O = (73.96576820272752, -1.040363367978317)
D = (85.12843355409981, 3.3288408609492617)
F = (102.10934235150994, 5.026931740690271)
E = (88.63092450457009, 11.324376259065446)
poly1_1, b_1, c_1, a_1 = Polygon(E, D, F)
d_1 = Circle(O, D)
e_1 = Circle(O, E)
f_1 = Circle(O, F)
g_1 = Segment(O, D)
β = 0 rad (slider from 0 to 6.28318530717959, step 0.0174532925199433)
E' = Rotate(E, β, O)
D' = Rotate(D, β, O)
F' = Rotate(F, β, O)
poly3, f', e', d' = Polygon(E', D', F')
γ = Angle(A'_1, O_1, A)
δ = Angle(D, O, D')
j = Segment(O, D')