What is monohhedral

Dear Student,
Solution) Monohedral is one of the tiling patterns.
The tilings which are made with tiles of one shape only are called monohedral tilings.
Examples of monohedral tiling are 

OR
A tiling where all the tiles are congruent to each other, i.e. all have the same size and shape is called monohedral tiling.
While two tiles are said to be congruent tilings, if one can be transformed into the other by a rigid motion of the plane, i.e. by a combination of rotations, translations, and reflections.

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