Can it be done with approximation? Take a guess at the angle then work back from there? It looks like maybe but then you are guessing a point and another point before you get it. Just a thought.
I think this is the right place to put this. If not I apologize. Feel free to move.
I am trying to solve the bend angle for a bar given specific dimensions. The bend angle is acute as in the bar traverses the pin for more than 90-degrees. The bend angle is the angle of the projected lines...