Assertion: heptagon's side | /r/HasProperty | same length
Facets:
Source sentences:
text: All sides of a regular heptagon are the same length.
text: All sides are the same length (congruent) and all interior angles are the same size (congruent).
text: All sides are the same length (congruent) and all interior angles are the same size (congruent).
text: All sides are the same length (congruent) and all interior angles are the same size (congruent).
text: All sides are the same length (congruent) and all interior angles are the same size (congruent).