Matching Symmetries of Plane Figures
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For each figure in the first row, find the figure in the second row that has the same symmetry group.[more]
Each figure can have rotational symmetry of order to 8, belonging to the point groups . If there are, in addition, lines of symmetry, the figure belongs to the dihedral group .[less]
Contributed by: Izidor Hafner (October 2018)
Open content licensed under CC BY-NC-SA