Outrageously Funny Word Dictionary :: Dalradian

👉 In physics, a radian is a unit of angular measure that is used to describe angles in terms of rotations around an axis. It was originally defined as the angle subtended at the center of a circle by an arc equal in length to the radius of the circle. The value of one radian is approximately 57.2958 degrees. The unit "rad" can be used for both positive and negative angles, but it's often used with positive values because the symbol "

dalradian