Radian
From Lazarus wiki
Jump to navigationJump to searchThe printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.
│
English (en) │
suomi (fi) │
français (fr) │
中文（中国大陆） (zh_CN) │
Radian is the standard unit of angular measurement. A straight angle is Pi radians. This means that 1 radian = 180/pi degrees. A full circle has 2*Pi radians (360 degrees).
All angle parameters and results of trigonometric functions are in radians.
See also
- CycleToRad Convert cycle angle to radians angle.
- DegToRad Convert degree angle to radians angle.
- GradToRad Convert grads angle to radians angle.
- RadToCycle Convert radians angle to cycle angle.
- RadToDeg Convert radians angle to degrees angle.
- RadtoGrad Convert radians angle to grads angle.
