Convert the following degree measure to radian measure. Show your work.
225°
To convert degrees to radians, we use the formula:
radians = degrees * (π/180)
Therefore, to convert 225° to radians, we have:
radians = 225 * (π/180)
Simplifying the expression:
radians = π * (225/180)
radians = π * 1.25
Therefore, 225° is equal to 2.5π radians.