Hendecagon Hendecagon In geometry, a hendecagon (also undecagon or endecagon) or 11-gon is an eleven-sided polygon. (The name "hendecagon", from Greek "hendeka" "eleven" and "gon–" "corner", is often preferred to the hybrid "undecagon", whose first part is formed from Latin "undecim" "eleven".) A "regular hendecagon" is represented by Schläfli symbol {11}. A regular hendecagon has internal angles of 147.27 degrees (=147 formula_1 degrees). The area of a regular hendecagon with side length "a" is given by As 11 is not a Fermat prime, the regular hendecagon is not constructible with compass and straightedge. Because 11 is not a Pierpont prime, construction
The A-Sides The A-Sides The A-Sides were an American indie rock band from Philadelphia, Pennsylvania. They formed in 2002 and consisted of Jon Barthmus (guitars/vocals), Charlie Cottone (guitars/vocals), Christopher Doyle (keyboards/guitar/percussion), Mike "Flem" Fleming (bass guitar/vocals), and Patrick "Party Todd" Marsceill (drums/vocals). Jonathon Fitzgerald was once considered as a replacement for "Flem". Barthmus, Fleming, and Cosentino lived together while students at Drexel University in Philadelphia circa 2000. At the time, Barthmus and Fleming were also members of a hardcore punk rock band called Go Time. By 2001, Barthmus' interest in hardcore had waned. His burgeoning interest lay in composing decidedly more melodic,