Assertion: heptagon's area | /r/HasProperty | 7 r 2 2 sin
Facets:
Source sentences:
text: The area of a regular heptagon inscribed in a circle of radius R is 7 R 2 2 sin ⁡ 2 π 7 , {\displaystyle {
text: The area of a regular heptagon inscribed in a circle of radius R is 7 R 2 2 sin ⁡ 2 π 7 , {\displaystyle {