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
Not So Bad as We Seem, or, Many Sides to a Character: A Comedy in Five Acts Not So Bad as We Seem, or, Many Sides to a Character: A Comedy in Five Acts Not So Bad as We Seem, Or, Many Sides to a Character: A Comedy in Five Acts, was a play written by Sir Edward Bulwer-Lytton in 1851, and performed the same year as a charity event to benefit the Literary Guild, a society for struggling authors. The performance was especially notable for its cast, which included novelists Charles Dickens and Wilkie Collins, "Punch" editor Mark Lemon, artists Augustus Egg and John Tenniel, and writers Peter Cunningham and Douglas Jerrold. Dickens and Collins met