II2/3 - 120°
II3/4 - 135°
II5/6 - 150°
II
- 180°
II/6 - 30°
II/4 - 45°
II/3 - 60°
II/2 - 90°
II/4
II/3
II/2
II/6
y
x
II/2
2II
II
II
II3/2
-II/2
0
1
-1
II2/3
II3/4
II5/6
II3/2
II4/3
II5/4
II7/6
II7/6 - 210°
II5/4 - 225°
II4/3 - 240°
II3/2 - 270°
i III ćwiartki
