Geometry/Polyominoes
< Geometry
Polyominoes are shapes made from connecting unit squares together, though certain connections are not allowed.
Domino
editA domino is the shape made from attaching unit squares so that they share one full edge. The term polyomino is based on the word domino. There is only one possible domino.
Tromino
editA polymino made from three squares is called a tromino. There are only two possible trominoes.
Tetromino
editA polymino made from four squares is called a tetromino. There are five possible combinations and two reflections:
Pentominoes
editA polymino made from five squares is called a pentomino. There are twelve possible pentominoes, excluding mirror images and rotations.











