Slope Angle Beta of Ramp is the angle between base, adjacent side of the Ramp, and hypotenuse of right triangle formed when a rectangular surface is raised at an angle to form the Ramp. And is denoted by ∠β. Slope Angle Beta of Ramp is usually measured using the Degree for Angle. Note that the value of Slope Angle Beta of Ramp is always positive. Typically, the value of Slope Angle Beta of Ramp lies in the range from 0 to 90.