This operation returns the angle in degrees between two lines or linear edges.
If both objects are vectors, the angle is computed in accordance with their orientations, otherwise the minimum angle is computed.
TUI Command: geompy.GetAngle(shape1, shape2), where Shape1 and Shape2 are shapes between which the angle is computed. Another TUI command is geompy.GetAngleRadians(shape1,shape2), which returns the value of angle in radians.
See also a TUI example.