Question

determining if regular polygons have point symmetry
do all regular polygons have point symmetry? explain
yes, because all regular polygons have a center of rotation.
no, because all regular polygons do not have a line of reflection.
no, because all regular polygons do not have rotational symmetry of 180°
yes, because all regular polygons have symmetry of order 2.

Explanation:

Point symmetry means a figure can be rotated 180° about a point and map onto itself. Regular polygons have a center of rotation. When rotated 180° about their center, they map onto themselves, which is equivalent to point - symmetry.

Answer:

Yes, because all regular polygons have a center of rotation.