Les côtés

Les diagonales

Les 4 angles

Les autres angles

Les demi-diagoales

A = (-2.8999999999999995, 0.26)
B = (2.1400000000000006, 2.52)
C = (4.399999999999999, -1.08)
a = Line(A, B)
b = Line(C, B)
c = Line(C, a)
d = Line(A, b)
D = Intersect(d, c)
poly1, e, f, g, h = Polygon(A, B, C, D)
i = false
j = false
k = false
l = false
m = false
E = Midpoint(e)
F = Midpoint(g)
G = Midpoint(h)
H = Midpoint(f)
T1: e + ""
T2: g + ""
T3: f + ""
T4: h + ""
n = Segment(D, B)
p = Segment(A, C)
O = Intersect(n, p)
q = Segment(O, B)
r = Segment(O, C)
s = Segment(O, D)
t = Segment(O, A)
α = Angle(B, A, D)
β = Angle(A, D, C)
γ = Angle(D, C, B)
δ = Angle(C, B, A)
a1 = Segment(A, C)
b1 = Segment(D, B)
ε = Angle(O, A, B)
θ = Angle(D, O, C)
ι = Angle(D, O, A)
κ = Angle(A, D, O)
λ = Angle(O, D, C)
μ = Angle(C, O, B)
ζ = Angle(A, O, B)
η = Angle(A, B, O)
ν = Angle(O, B, C)
ξ = Angle(B, C, O)
ο = Angle(O, C, D)
ρ = Angle(D, A, O)