Angle Alpha of Parallelepiped is the angle formed by side B and side C at any of the two sharp tips of the Parallelepiped. And is denoted by ∠α. Angle Alpha of Parallelepiped is usually measured using the Degree for Angle. Note that the value of Angle Alpha of Parallelepiped is always positive. Typically, the value of Angle Alpha of Parallelepiped lies in the range from 0 to 180.