Symmetry

The following data related to folding and round symmetry.
If a folded up into two, so the folds of which one can cover the other parts correctly, then the symmetry is said to have folded up. If a flat wake, and can be played through the exact center occupies the first place has a symmetry is said to wake up the play. Number of those occupying the place originally built in a single round of the play shows the number of symmetry.

Notes: Total Fold Symmetry (SL), number of symmetries (SP)1. Equilateral triangle, SL = 3, SP = 32. Isosceles triangle, SL = 1, SP = 13. Rectangle, SL = 2, SP = second4. Square, SL = 4, Sp = 45. parallelogram, SL = -, SP = 16. Loop, SL = infinity, SP = infinity7. Isosceles trapezoid, SL = 1, SP = 18. Hexagon, SL = 4, SP = 69. Kite, SL = 1, SP = 210. Rhombus, SL = 4, SP = 4