Square
A square is a specific type of tetragon which had four equal sides. A cube is composed of six squares.

In 2364, Data surmised that pieces of metal, when joined, would produce a square or rectangle one hundred and twenty one square meters in area. ()

In 2374, Miles O'Brien mistook Vic Fontaine's usage of the slang term "" for one side of a cube. ()

In 2376, Icheb created a twenty six-sided polyhedron out of clay, composed of hexagons, octagons, and squares. Seven of Nine was impressed by Icheb's work. ()

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Mathematics