Difference between revisions of "Radian"

From Lazarus wiki
Line 14: Line 14:
 
* [[doc:rtl/math/radtodeg.html|RadToDeg]] Convert radians angle to degrees angle.
 
* [[doc:rtl/math/radtodeg.html|RadToDeg]] Convert radians angle to degrees angle.
 
* [[doc:rtl/math/radtograd.html|RadtoGrad]] Convert radians angle to grads angle.
 
* [[doc:rtl/math/radtograd.html|RadtoGrad]] Convert radians angle to grads angle.
 +
* [[Angle16Deg]]

Revision as of 21:59, 27 October 2015

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 (1/4 cycles or turns). This means that 1 radian = 180/pi degrees. A full circle (One cycle or turn) has 2*Pi radians (360 degrees).

All angle parameters and results of trigonometric functions are in radians.

See also

Functions