|
|
|
|
|
|
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |
A turn is used in anglular measurement equal to 360 degrees. Plural name is turns.
1/12 circle or twelfth circle is equal to 360°/12 = 30°. Plural name is twelfth circles.