A = (-1, -1.5)
B = (7, -1.5)
a = Segment(A, B)
G = (-3.34, 3)
b = Line(G, a)
D = Point(b)
E = Point(b)
c = Segment(D, E)
C = Point(c)
Vieleck1, b_1, a_1, c_1 = Polygon(A, C, B)
d = OrthogonalLine(C, c_1)
abstandAB = Distance(A, B)
Text2: "\overline{AB} = " + (LaTeX[abstandAB]) + " \ LE"
TextVieleck1: "Flächeninhalt \ des \ Dreiecks \ " + (Name[A]) + "" + (Name[B]) + "" + (Name[C]) + " =  " + (LaTeX[Vieleck1]) + " \ FE"