A = Point(xAxis)
B = Point(yAxis)
C = Point(zAxis)
D: (1, 9, 0)
f = OrthogonalLine(D, xOyPlane)
E = Point(f)
a, F, G, FlächeABC, FlächeACFE, FlächeBCFG, FlächeABGE, FlächeEFG, KanteAC_1, KanteBC, KanteAB_1, KanteAE, KanteCF, KanteBG, KanteEF, KanteFG, KanteEG = Prism(A, C, B, E)
u = Vector(A, B)
v = Vector(A, C)
w: u + v
A' = Translate(A, w)
b = Vector(A, A')
c, H, I, J, Fläche1, Fläche2, Fläche3, Fläche4, Fläche5, Fläche6, Kante1, Kante2, Kante3, Kante4, Kante5, Kante6, Kante7, Kante8, Kante9, Kante10, Kante11, Kante12 = Prism(A, B, A', C, E)
d = Vector(A, E)
A1: -9
A2: 9
A3: 3
B1: -10
B2: -10
B3: 0
C1: -10
C2: 0
C3: 10
m1: {{A1, B1, C1}, {A2, B2, C2}, {A3, B3, C3}}
e = Determinant(m1)
K = (-2.29, 3.614)
L = (-0.59, 3.614)