360° is the full rotation. It is also called “revolution” or “complete turn” or “circle”.
A full rotation is equal to 2π in Radians and 360° in Degrees. You can learn better with below table.
| Rotations | Radians | Degrees |
| ¼ | π/2 | 90° |
| ½ | π | 180° |
| 1 | 2π | 360° |
| 1½ | 3π | 540° |
| 2 | 4π | 720° |