Lesson 10 of 12
The lattice
Four diameters. Extroverted ends above the x-axis; introverted below.
Angles: Ne 22.5°, Se 67.5°, Te 112.5°, Fe 157.5°; I ends opposite.
Ego 1–4: bold solid polygon. Shadow 5–8: lighter tint, dashed.
Exercise
What is the lattice angle for Ne?