I m trying to assign a dimension to a polygon. I drew an octagon and want to specify the length, but I have no way of editing the dimension. I am going through the manual for the 2.1 version, and it says that a dimensioning toolbar should appear where dimensions can be edited, but it doesn't appear for me and I can't find a way to enable it. Does anyone have an idea?
Also, how different is 2.0 from 2.1 and is there a separate manual for 2.0?
FYI, I have some CAD experience from using Solid Works.