Assertion: polygon's side | /r/HasProperty | the same
Facets:
Source sentences:
text: To be a regular polygon all the sides and angles must be the same:
text: All angles and sides are the same
text: To be a regular polygon all the sides and angles must be the same.
text: A regular polygon is a polygon where all the sides are the same, and all the interior angles are the same.
text: In an edge-to-edge tiling, the sides of the polygons and the edges of the tiles are the same.