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2. List of planar symmetry groups - Wikipedia

   en.wikipedia.org/wiki/List_of_planar_symmetry_groups

   This article summarizes the classes of discrete symmetry groups of the Euclidean plane. The symmetry groups are named here by three naming schemes: International notation, orbifold notation, and Coxeter notation. There are three kinds of symmetry groups of the plane: 2 families of rosette groups – 2D point groups; 7 frieze groups – 2D line ...

3. Rhombohedron - Wikipedia

   en.wikipedia.org/wiki/Rhombohedron

   In geometry, a rhombohedron (also called a rhombic hexahedron [1] [2] or, inaccurately, a rhomboid [a]) is a special case of a parallelepiped in which all six faces are congruent rhombi. [3]

4. Symmetry group - Wikipedia

   en.wikipedia.org/wiki/Symmetry_group

   We say X is invariant under such a mapping, and the mapping is a symmetry of X. The above is sometimes called the full symmetry group of X to emphasize that it includes orientation-reversing isometries (reflections, glide reflections and improper rotations), as long as those isometries map this particular X to itself.

5. Symmetry - Wikipedia

   en.wikipedia.org/wiki/Symmetry

   An object has reflectional symmetry (line or mirror symmetry) if there is a line (or in 3D a plane) going through it which divides it into two pieces that are mirror images of each other. [6] An object has rotational symmetry if the object can be rotated about a fixed point (or in 3D about a line) without changing the overall shape. [7]

6. Template:632 symmetry table - Wikipedia

   en.wikipedia.org/wiki/Template:632_symmetry_table

   In geometry, the [6,3], (*632) symmetry group is bounded by mirrors meeting with angles of 30, 60, and 90 degrees. There are a number of small index subgroups constructed by mirror removal and alternation. h[6,3] = [1 + ,6,3] creates [3 [3] ], (*333) symmetry, shown as red mirror lines.

7. MyPillow CEO Mike Lindell sues a merchant cash advance firm ...

   www.aol.com/finance/mypillow-ceo-mike-lindell...

   MyPillow owner and CEO Mike Lindell is suing a loan provider, alleging his firm was deceived into borrowing $1.6 million at a 409% interest rate, according to a lawsuit filed in Minnesota.