Plugg the angle value, in degrees, in the formula above: radian measure = (150 × π)/180 Rearrange the terms: radian measure = π × 150/180 radian measure = π × 150/180 = Reduce or simplify the fraction of π if necessaryHow many degrees are equal to a pi radian?
Pi radians are equal to 180 degrees. If you want to think about it, pi radians are halfway around the circle Halfway around the circle like that, and it is the same thing as 180 degrees. So now lets think about the second part.How do you turn degrees into radians?
To convert degrees to radians, take the number of degrees to be converted and multiply it by π/180. You can calculate this by converting both numbers into fractions. For example, to convert 120 degrees you would have 120 x π/180 = 120π/180. Once you’ve gotten your answer, simplify the radians.What is the formula for converting degrees to radians?
To convert a degree measurement to a radian measurement, multiply the angle by the conversion ratio. One degree is equal to 0.017453 radians, so use this simple formula to convert: radians = degrees × 0.017453.