RAD
The rad unit specifies the angle of the element in radians.
There are 2Π radians in a full circle.
6.28rad = 360deg = 400grad = 1turn
SYNTAX
<number>rad
The rad unit specifies the angle of the element in radians.
There are 2Π radians in a full circle.
6.28rad = 360deg = 400grad = 1turn
<number>rad