Trigonometry Of The Right Triangle
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1. Trigonometria no triângulo retângulo: construindo uma aprendizagem significativa
The aim of this work is to was investigating an approach to the teaching of trigonometry in the right triangle, where it was pretended to present the concepts underlying the trigonometric ratios sine, cosine and tangent. Our research hypotesis is that we can make a signyficative learning to the student through problem-situations that articuleded the geometry
Publicado em: 2005