plane hexagon

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• Hexagon — Hex a*gon, n. [L. hexagonum, Gr. ? six cornered; e x six (akin to E. six) + ? angle.] (Geom.) A plane figure of six angles. [1913 Webster] {Regular hexagon}, a hexagon in which the angles are all equal, and the sides are also all equal. [1913… …   The Collaborative International Dictionary of English

• hexagon — [hek′sə gän΄] n. [L hexagonum < Gr hexagōnon, hexagon, neut. of hexagōnos, six cornered < hex, SIX + gōnia, a corner, angle: see KNEE] a plane figure with six angles and six sides …   English World dictionary

• hexagon — ► NOUN ▪ a plane figure with six straight sides and angles. DERIVATIVES hexagonal adjective …   English terms dictionary

• Hexagon — Pop culture references In the They Might Be Giants song entitled Nonagon on their children s album Here Come the 123s, the six sided hexagon is the disk jockey at the party hosted by the polygon named in the song title.… …   Wikipedia

• hexagon — [ hɛksəg(ə)n] noun a plane figure with six straight sides and angles. Derivatives hexagonal adjective Origin C16: via late L. from Gk hexagōnon, neut. of hexagōnos six angled …   English new terms dictionary

• hexagon —   n. six sided plane figure.    ♦ hexagonal, a …   Dictionary of difficult words

• hexagon — n. a plane figure with six sides and angles. Derivatives: hexagonal adj. Etymology: LL hexagonum f. Gk (as HEXA , GON) …   Useful english dictionary

• Regular hexagon — Hexagon Hex a*gon, n. [L. hexagonum, Gr. ? six cornered; e x six (akin to E. six) + ? angle.] (Geom.) A plane figure of six angles. [1913 Webster] {Regular hexagon}, a hexagon in which the angles are all equal, and the sides are also all equal.… …   The Collaborative International Dictionary of English

• Pappus's hexagon theorem — (attributed to Pappus of Alexandria) states that given one set of collinear points A , B , C , and another set of collinear points a , b , c , then the intersection points x , y , z of line pairs Ab and aB , Ac and aC , Bc and bC are collinear. ( …   Wikipedia

• Fano plane — In finite geometry, the Fano plane (after Gino Fano) is the projective plane with the least number of points and lines: 7 each. GeometryPerhaps the best way to view the plane is via linear algebra. Using the standard construction via homogeneous… …   Wikipedia

• Desarguesian plane — In projective geometry a Desarguesian plane, named after Gérard Desargues, is a plane in which Desargues theorem holds. The ordinary real projective plane is a Desarguesian plane. More generally any projective plane over a division ring is… …   Wikipedia