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In contrast to many known results concerning periodic tilings of the Euclidean plane with pentagons, here tilings with rotational symmetry are investigated. A certain class of convex pentagons is introduced. It can be shown that for any given symmetry type Cn or Dn there exists a monohedral tiling generated by a pentagon from this class. For n > 1 each of these tilings is also a spiral tiling with n arms. As a byproduct it follows that the same holds for convex hexagons.

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