Question

find the area of 5 pentominoes , if each pentaminoes is 5 squares unit
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Answer 1

Step-by-step explanation:

A pentomino (or 5-omino) is a polyomino of order 5, that is, a polygon in the plane made of 5 equal-sized squares connected edge-to-edge. When rotations and reflections are not considered to be distinct shapes, there are 12 different free pentominoes. When reflections are considered distinct, there are 18 one-sided pentominoes. When rotations are also considered distinct, there are 63 fixed pentominoes.

Pentomino tiling puzzles and games are popular in recreational mathematics.[1] Usually, video games such as Tetris imitations and Rampart consider mirror reflections to be distinct, and thus use the full set of 18 one-sided pentominoes.

Each of the twelve pentominoes satisfies the Conway criterion; hence every pentomino is capable of tiling the plane.[2] Each chiral pentomino can tile the plane without being reflected.[3]

Answer 2

Answer:

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