| Answer | % Correct |
|---|---|
| 0° | 60%
|
| (0, -1) | 53%
|
| 180° | 53%
|
| (1, 0) | 47%
|
| 120° | 47%
|
| 135° | 47%
|
| 150° | 47%
|
| π/2 | 47%
|
| 210° | 47%
|
| 225° | 47%
|
| 270° | 47%
|
| 30° | 47%
|
| 300° | 47%
|
| 315° | 47%
|
| 330° | 47%
|
| 60° | 47%
|
| 90° | 47%
|
| π | 40%
|
| 240° | 40%
|
| 45° | 40%
|
| 0 | 33%
|
| (0, 1) | 33%
|
| (1/2, √3/2) | 33%
|
| (√2/2, √2/2) | 33%
|
| 2π/3 | 33%
|
| (√3/2, -1/2) | 33%
|
| 3π/4 | 33%
|
| π/4 | 33%
|
| 11π/6 | 27%
|
| (-√2/2, √2/2) | 27%
|
| (√2/2, -√2/2) | 27%
|
| π/3 | 27%
|
| π/6 | 27%
|
| 7π/4 | 27%
|
| (-1, 0) | 20%
|
| (1/2, -√3/2) | 20%
|
| (-√2/2, -√2/2) | 20%
|
| 3π/2 | 20%
|
| (√3/2, 1/2) | 20%
|
| (-√3/2, 1/2) | 20%
|
| (-√3/2, -1/2) | 20%
|
| 4π/3 | 20%
|
| 5π/4 | 20%
|
| 5π/6 | 20%
|
| (-1/2, √3/2) | 13%
|
| (-1/2, -√3/2) | 13%
|
| 7π/6 | 13%
|
| 5π/3 | 7%
|