Question

Define Tetrominoes?answer ​

Answer 1

Answer:

A tetromino is a geometric shape composed of four squares, connected orthogonally (i.e. at the edges and not the corners). This, like dominoes and pentominoes, is a particular type of polyomino. The corresponding polycube, called a tetracube, is a geometric shape composed of four cubes connected orthogonally.

Answer 2

Answer:

A tetromino is a geometric shape composed of four squares, connected orthogonally.