This ring has one side and one edge. If this ring was square in section, depending on amount of twist, it can have 4 sides, 2 sides or 1 side. This relates to other sections - eg. a regular 60 sided polygon sectioned ring can have any amount of sides that is factor of 60. These are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60.
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