The number of lines of symmetry in a regular polygon is equal to the number of sides. A shape has rotational symmetry when it can be rotated and it still looks the same. The order of rotational ...

Surprisingly, when the quadrilateral is a parallelogram ... in a cyclic configuration leads to different types of rotational symmetry that can be achieved as the structure folds in on itself.

The number of lines of symmetry in a regular polygon is equal to the number of sides. A shape has rotational symmetry when it can be rotated and it still looks the same. The order of rotational ...