I made a polygon with perpendicular segments using CAD Tools. I saw that, even if the segments of this polygon are perpendicular, the four points has different values in terms of x, y. I think that`s because of the projection.
The thing is that now I want to expand the polygon but keeping the lower-right point and also, right angles. I duplicated it and I tried to keep the right angles but, manually, it`s impossible. How can I do that ?