Symmetrieachse 1

Symmetrieachse 2

A_1 = (4, 11)
B_1 = (4, 8)
D = (1, 8)
B = (7, 8)
b = Line(D, B)
h = false
C = (4, 10)
E = (4, 2)
a = Line(C, E)
e = false
A_2 = (4, 8)
c = Line(C, A_2)
A = Point(c)
poly1, d, c_1, b_1, f = Polygon(D, C, B, A)