The flat side should be facing downward, that is, towards the material you are tightening the nut to.
A flat square has 4 faces.
Flat!
Type-B is square. Type-A is wide & flat. The A-Male connector is flat and wide, and the B-Male is square.
Proper diet and exercise.
Are determined by (a) the shape of the flat surface, (b) the area of the flat surface, and (c) the size of the square units.
A welding position is the orientation of the weld joint, whether that be flat, horizontal, vertical, or overhead.
the flat surfaces
yes
The square port is USB 2.0, and the flat and wide one is USB 1.1.
The area of Flat Holm is 350,000.0 square meters.
Proper diet and exercise.
A square base, and four triangular shaped sides equals five flat surfaces.