α

Mur

CQFD - 1ère Spé Math

O = Intersect(xAxis, yAxis)
c = Circle(O, 1)
α = 1.2915436464758039 rad (slider from 0° to 90°, step 0.017453292519943295)
A, B = Intersect(c, xAxis)
M = Rotate(B, α, O)
β = Angle(B, O, M)
d = OrthogonalLine(M, xAxis)
C = Intersect(d, xAxis)
N = Mirror(O, C)
b = Segment(M, N)
a = Segment(M, O)
γ = Angle(O, M, N)
D: (0.2, -0.13)
E: (1.6, -0.13)
F: (0.2, 1.3)
G: (0, 0.5)
H: (-0.1, 0.5)
I: (-0.1, 0)
poly1, o, g, h, i = Polygon(O, G, H, I)