A

B

C

D

E

H

F

G

B = Point(xAxis)
C = (3.244197055291618, -3.699114129530418, 0)
D = Point(yAxis)
A = Point(zAxis)
a, faceABC, faceABD, faceBCD, faceACD, edgeAB, edgeBC, edgeAC, edgeAD, edgeBD, edgeCD = Pyramid(B, C, D, A)
E_1 = Point(edgeAD)
H = Point(edgeCD)
b = Segment(E_1, H)
F = Point(edgeAB)
G = Point(edgeBC)
c = Segment(F, G)
d = Segment(E_1, F)
e = Segment(H, G)
f = Plane(E_1, H, G)