Quitting smoking = depression? I quit smoking cigarettes seven days ago. I've quit before and I understand that this horrible loneliness and depression are just some of the withdrawal symptoms, but I don't know how to lessen the depression. Most of my friends are smokers, so I'm not going out much and I live alone.
A tessellation is a regular pattern made up of flat shapes repeated and joined together without any gaps or overlaps. These shapes do not all need to be the same, but the pattern should repeat. Another word for tessellation is tiling.
A vertex of a tessellation is a point where three or more. corners of the tessellating shapes are joined. For example, these squares fit together to make one full. turn at a vertex, with no overlapping parts and no gaps. The square is therefore a regular polygon that tessellates. 3a. Look at the figure above. Draw a circle around any. vertex of this tessellation. 3b.