questionedithistorytranslationsCurrent version This is the accepted version. added by Ts Dec. 24, 2017, 10:37 a.m. The illustration shows the figure known in mathematics as; Tales' sailsPythagorean sicklesArchimedes' archeslune of Hippocrates,In geometry, the lune of Hippocrates, named after Hippocrates of Chios, is a lune bounded by arcs of two circles, the smaller of which has as its diameter a chord spanning a right angle on the larger circle. Equivalently, it is a non-convex plane region bounded by one 180-degree circular arc and one 90-degree circular arc. It is the first curved figure to have its exact area calculated mathematically.TsShare and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this questionwikipedia → Lune of Hippocrates3Very interesting! wikipedia → Lune of Hippocratesreach: rather globalgeometrymathematicsVotes +1 Very interesting! Kampfgraff +1 Very interesting! Fabienne +1 Very interesting! M