Show Angle
This option will allow you to specify two lines by clicking on the lines in the job or by clicking
on two points in each line or entering the point numbers.
The angle between the lines will be displayed.
Line A - Pt1
This is the first point on the first line.
Pt2
This is the second point on the first line.
Line B - Pt1
This is the first point on the second line.
Pt2
This is the second point on the second line.
Angle
This is the angle between the lines
Rev Angle
This is the alternate angle = 180 - Angle