Cruzado, Fábio Leandro (Universidade Federal de São Carlos, UFSCar, Programa de Mestrado Profissional em Matemática em Rede Nacional - PROFMAT, Câmpus São Carlos, 02/09/2016)
We introduce some geometric experiments to the students, and particularly the
handling of right-angled triangles, with the clear purpose of inserting, firming
and emphasizing the importance, historical and practical, of ...