angles math help

 From:  Michael Gibson
6835.5 In reply to 6835.4 
Hi Burr yeah I agree with Dan's method - since you're interested in the projected angle in each view it's easier to get the axis line you want by the intersection of 2 extrusions rather than doing rotations.

It's definitely true that if you rotate a line in the top view, it will change the angle of the line as viewed in the the front view.

- Michael