Senos - II

Synopsis: In class today our friendly teacher tells the story Hansel and Sofia sine and trigonometry. The main topics addressed are the development of trigonometry and its main applications over the centuries as well as the origin of the names used for the trigonometric functions (Part 2/2).
Source: Unicamp - M3, Mathematics Multimedia.
URL: http://m3.ime.unicamp.br/recursos/1284