Degree

Degree gives the number of radians in one degree. It has a numerical value of π/180.

Examples

Convert degrees to radians:

45 Degree
(* Pi/4 *)

Use in trigonometric functions:

Sin[30 Degree]
(* 1/2 *)

Numerical value:

N[Degree]
(* 0.0174533 *)

Please visit the official Wolfram Language Reference for more details.