Assertion: regular polygon | /r/HasProperty | equilateral
Facets:
Source sentences:
text: Regular polygons are both equiangular and equilateral.
text: We'll start with the simplest of all regular polygons, the equilateral triangle.
text: A regular polygon is BOTH equiangular and equilateral.
text: All regular polygons and isotoxal polygons are equilateral.