that he eventually expired in Cyzicus. References Sources External links Menaechmus' Constructions (conics) at Convergence Article at Encyclopædia Britannica Wolfram.com Biography Fuentes González, Pedro Pablo, “Ménaichmos”, in R. Goulet (ed.), Dictionnaire des Philosophes Antiques, vol. IV, Paris, CNRS, 2005, p. 401-407. Ancient Greek mathematicians 4th-century BC Greek people History of geometry 380 BC births 320 BC deaths Philosophers and tutors of Alexander the Great 4th-century BC mathematicians