30 () posted 2 years ago by LeeChild 2 years ago by LeeChild +31 / -1 16 comments share 16 comments share save hide report block hide replies
interesting correlation. three posts/sides is the most stable building structure but difficult to plot/plan versus four. a fifth column would probably be best placed directly in the middle of the structure with all things being equal, no?
Yes, and only capable of holding up a roof.
That is, unless, you expand it as you would going from 3 to 4.
And make a pentagon...