qsdf

Fzaire le symétrique du triangle

A = (-2.5, 1.98)
B = (2.28, 3.7)
C = (-1.84, -0.88)
poly1, c, a, b = Polygon(A, B, C)
D = (-1.98, -3.46)
E = (5.1, 4.16)
d = Line(D, E)
A' = Mirror(A, d)
B' = Mirror(B, d)
C' = Mirror(C, d)
sym, c', a', b' = Polygon(A', B', C')
bAction: texte1 ≟ sym