Use this function to display the angle value between two selected entities in the construction plane and in the plane formed by the two entities. You are allowed to select a plane from a combination of lines, plane or vector entities. 

Using the Function:

1. Click Tools>Verify>Angle.

2. Select two lines for angle verification. The Data Verify dialog box displays the angle values in degrees and radians in the construction plane and in the plane of the lines. If a plane is one or both of the entities selected, the absolute angle between the two entities is calculated.