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Multiply the degree measure by (1/(180 times pi))
-1.257 radian
You must multiply that by pi/180, to convert to radians.
1.3089969
2.094
Degree measure is based off of a division of 360 degrees in a circle. Radian measure is based off of a division of 2PI in a full circle.
One radian is equal to roughly 57 degrees!
a radian
1 rad = 180°/pi Example: 1.6 rad = 1.6(180°/pi) 1.6 rad = 2880°/pi
Multiply the radian measure by 360/2pi
In radian measure, 2pi radians is a full circle. In degrees, 360° is a full circle, so 2pi radians = 360°. If you want to convert: Radians = (2*pi/360)*Degrees = (pi/180)*degrees. And Degrees = (180/pi)*Radians.