The Radians function has one parameters:
Allowed Inputs: field value or number
The parameter of the Radians function is the value in radians to be converted, either use the use the Query Builder to choose a field that contains the value or use type a value to enter a number.
The output of the Radians function is a number representing an angle in radians.
For example RADIANS(30) would result in “0.5235987755983” or RADIANS(450) would result in “7.8539816339745”