When angling a Line, how do I move 1 end?

[MikeWayzovski]

Check out this thread, as well:

How to enter Total Station data configured as horiz angle, slope dist, vert angle?

You can also do the horizontal first and while still having the rotate tool active, click for the centerpoint and then drag (hold left mouse button) over the drawn edge, go around and the ‘perpendicular’ inference will pop up: [PointCloud] There is also a Dynamic Component solution C_point.skp (129.6 KB)