Suppose an ant walks counterclockwise on the unit circle from the point (-1,0), to the end point of the radius that forms an angle of 5.6 radians with the positive horizontal axis. How far has the ant walked? Enter the exact answer in terms of Pi Solution (-1,0) forms pi radians with positive horizontal axis so angle moved = (5.6 - pi ) radians so distance moved = (5.6 - pi ) units = 0.783 pi.