Um estudo das transformações geométricas no plano via congruência e semelhança de figuras planas
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Data
2015-05-27
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Universidade Federal de Goiás
Resumo
The aim of this paper is to study the isometries and homotheties, known geometric
transformations of the plane, by means of the congruence and similarity of plane geometric
figures. In order to explore and facilitate the understanding of the concepts of these two
geometric transformations, some activities with congruent and similar geometric figures
are proposed in a manageable teaching materials which were created for this purpose,
called isometric plane, and also in GeoGebra software. These activities were applied to
a first-year high school class of the Instituto Federal Goiano - Campus Uruta´ı, and some
comments (observed results) about this application, they are presented.
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Palavras-chave
Congruência de figuras geométricas, Isometrias, Homotetias, Semelhança de figuras geométricas, Congruence of geometric figures, Isometries, Homotheties, Similarity of geometric figures
Citação
ASSUNCAO, R. G. Um estudo das transformações geométricas no plano via congruência e semelhança de figuras planas. 2015. 95 f. Dissertação (Mestrado Profissional em Matemática em Rede Nacional) - Universidade Federal de Goiás, Catalão, 2015.