Assertion: regular polygon's side | /r/HasProperty | circumcircle radius
Facets:
Source sentences:
text: t {\displaystyle t} R {\displaystyle R} r {\displaystyle r} R + r {\displaystyle R+r} φ t {\displaystyle \varphi t} Side (), circumcircle radius (), inscribed circle radius (), height, width/diagonal