Both are measurements of angular displacement.
A degree is 1/360 of a full trun or whole circle.
A radian is 1/(2*pi) of a full turn.
A radian is simply a measurement unit. The relation between a radian and real numbers is similar to the relation between a degree and real numbers or a metre and real numbers.
Among units of measurement for angles, the degree and the radian are the most commonly used, by far.
radian = 180/2pi degrees
You do not convert. STERADIAN is a two dimensioal measurement RADIAN is a one dimensional measurement. Just as you cannot convert area into degrees (of angular measurement)
There is no relationship between electric charge and a radian which is an angular measurement.
Because a radian is a far more versatile unit of measurement, especially in advanced mathematics.
1 radian = 1/tau or 1/(2*pi) of a whole turn.
One radian is equal to roughly 57 degrees!
1 degree = pi*radian/180 So therefore 15 times pi*radian/180 = pi*radian/12
You want to change radian to degrees. To change radian to degree, multiply the radian by 180 and divide by PI, where PI=3.14159. For example 2 radians = 2 (180)/3.14159 = 114.59 degrees.
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