Easiest way I've found is: - Create a square via the CreateSquare[0] icon - Put the lines as construction line - Constrain the holes to the corners of the sq

Easiest way I've found is: - Create a square via the CreateSquare[0] icon - Put the lines as construction line - Constrain the holes to the corners of the square. - Add an angle constraint on one side of the square as you need. It's easier than constraining your holes on a rectangle on which you have to replace the horizontal and vertical constrains afterwards. And you get to keep all those parametric variables that make changing something afterwards so easy. [0] https://wiki.freecadweb.org/Sketcher_CreateSquare https://wiki.freecadweb.org/Sketcher_CreateSquare