Category:Definitions/Order of Rotational Symmetry

This category contains definitions related to Order of Rotational Symmetry.
Related results can be found in Category:Order of Rotational Symmetry.

Let $F$ be a geometric figure.

Let $\map R F$ be a rotational symmetry around the axis $AB$.

Let the angle of rotation of $R$ be $\dfrac {360 \degrees} n$, that is: $\dfrac {2 \pi} n$ radians.

Then $R$ is referred to as a (rotational) symmetry of order $n$.