Hendecagon of a regular hendecagon is still impossible even with the usage of an angle trisector. It can, however, be constructed via neusis construction and also via two-fold origami. Close approximations to the regular hendecagon can be constructed, however. For instance, the ancient Greek mathematicians approximated the side length of a hendecagon inscribed in a unit circle as being 14/25 units long. The following construction description is given by T. Drummond from 1800: On a unit circle: The "regular hendecagon" has Dih symmetry, order 22. Since 11 is a prime number there is one subgroup with dihedral symmetry: Dih, and 2
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