How many order of rotational symmetry does a square

- How many order of rotational symmetry does a square have
- How many order of rotational symmetry in a square
- How many lines of rotational symmetry does a square have
- How many degrees of rotational symmetry does a square have
- How many angles of rotational symmetry does a square have
- How many rotational of symmetry does a square have
- How many order of rotational symmetry are there in a square