The 360 degrees is equal to 2 pi radians. That's 2 times the value of pi (3.14) radians. A radian is a "radius" or the length of a radius. It's that simple, so don't let it confuse you. Angular measure is easy. If you have 180 degrees, that half way around the circumference of a circle. And 360 degrees is one complete circle, or a circumference. That's what you asked about. The question is essentially, "How many radii in a circumference?" Circumference (C) equal pi times diameter (d) or is equal to 2 times the radius (r) times pi. C = pi * d C = 2 * r * pi (It's usually written 2 * pi * r)
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1 radian is about 57.3 degrees and so 360/57.3 is about 6 radians
6.283 radians.
It means a central angle measured in radians. ex. Convert 360 degrees radians. 180 degrees = pi radians so 360 degrees = pi radians/180 degrees = 360pi radians/180 = 2 pi radians
One revolution = 360 degrees or 2pi radians
Pi radians is equivalent to 180 degrees.