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
How Many More Years songwriting for both sides of the record was originally credited to Carl Germany, who was a disc jockey and dance promoter in Chicago. The Chess label occasionally used composer credits on their records to repay favors to local businessmen who had helped their record sales. Later reissues of the recordings have given the songwriting credits to Chester Burnett. Following the record's success, Burnett moved to Chicago in 1953, and developed his career further in clubs and through recordings there, with a new band. Writer Robert Palmer has cited Willie Johnson's electric guitar work on the track as the first use