O triângulo pedal

• Ano de defesa: 2014
• Autor(a) principal: Santos, Aline Pires Carneiro
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Federal de Mato Grosso; Brasil; Instituto de Ciências Exatas e da Terra (ICET); UFMT CUC - Cuiabá; Programa de Pós-Graduação em Matemática - PROFMAT
• Palavras-chave em Português: Geometria plana; Triângulos; Geogebra; CNPQ::CIENCIAS EXATAS E DA TERRA::MATEMATICA; Plane geometry; Triangles
• Link de acesso: http://ri.ufmt.br/handle/1/3027

This work presents a study of the pedal triangle in detail, motivating and in- depth. We started showing the pedal triangle with definitions and theorems as well as their demonstrations highlighting the features of your area and perimeter always accompanied of geometric constructions, prepared using the GeoGebra software, which helps with the interpretation and is part of the demonstrations. We conducted a study of the Simson line and some applications. To apply the study carried out in the course of the work, we present some resolved issues which could be discussed in the classroom by high school students by encouraging creativity and logical reasoning.