216/360 times 2pi which simplifies to 6pi/5.
Rough figure 6 x 3.14/5 = 18.84/5 or 3.8 to the nearest tenth.
Chat with our AI personalities
60.00
0.790 radians (45.2 degrees) and 2.352 radians (134.8 degrees).
60.00
2pi radians or 360 degrees It is the same as Sine period , except that the curve is shifted by pi/2 radians ( 90 degrees)
Cosine (23) = Cos(23 degrees) = 0.920504853... ~ 0.9205