Assertion: polygon's side | /r/HasProperty | inscribed in a unit circle
Facets:
Source sentences:
text: The area of a regular n-gon with side s inscribed in a unit circle is
text: Archimedes realized that the area of a regular polygon of n sides inscribed in a unit circle is smaller than the area of the circle, which in turn is smaller than the area of a regular polygon of n sides circumscribed about the circle.