- Add the realm and cross-link
- The Faroe or Faeroe Islands (/ˈfɛəroʊ/ FAIR-oh), or simply the Faroes (Faroese: Føroyar, pronounced [ˈfœɹjaɹ]; Danish: Færøerne [ˈfeɐ̯ˌøˀɐnə]), are an archipelago in the North Atlantic Ocean and an autonomous territory of the Kingdom of Denmark. The official language of the country is Faroese, which is closely related to and partially mutually intelligible with Icelandic.
- Quadrilateral (Wikipedia)
In geometry a quadrilateral is a four-sided polygon, having four edges (sides) and four corners (vertices). The word is derived from the Latin words quadri, a variant of four, and latus, meaning “side”. It is also called a tetragon, derived from greek “tetra” meaning “four” and “gon” meaning “corner” or “angle”, in analogy to other polygons (e.g. pentagon). Since “gon” means “angle”, it is analogously called a quadrangle, or 4-angle. A quadrilateral with vertices A, B, C and D is sometimes denoted as ABCD.