Rotational symmetry
SYMMETRY (SOMETHING LOOKING THE SAME) UNDER ROTATION
Rotation symmetry; Axisymmetric; Rotational Symmetry; Trilateral symmetry; Rotational symmetric; Rotational symetry; Axisymmetrical; Axisymmetry; Symmetry axis; Rotational symmetries; Rotationally symmetric; Pinwheeling; Rationally symmetrical; Rotationally symmetrical; Discrete rotational symmetry
Rotational symmetry, also known as radial symmetry in geometry, is the property a shape has when it looks the same after some rotation by a partial turn. An object's degree of rotational symmetry is the number of distinct orientations in which it looks exactly the same for each rotation.