Special Angle Set

Front 1

30°

Back 1

π/6

Front 2

150°

Back 2

5π/6

Front 3

210°

Back 3

7π/6

Front 4

330°

Back 4

11π/6

Front 5

60°

Back 5

π/3

Front 6

120°

Back 6

2π/3

Front 7

240°

Back 7

4π/3

Front 8

300°

Back 8

5π/3

Front 9

45°

Back 9

π/4

Front 10

135°

Back 10

3π/4

Front 11

225°

Back 11

5π/4

Front 12

315°

Back 12

7π/4

Front 13

0°

Back 13

0

Front 14

90°

Back 14

π/2

Front 15

180°

Back 15

π

Front 16

270°

Back 16

3π/2

Front 17

360°

Back 17

2π