Geometria - Aula 13 - Segmentos congruentes e um problema de contagem de retas

Professor Marcos Paulo Ferreira de Araújo Lesson 7 -- Congruent Segments and a Line Counting Problem This lesson solves the problem proposed in the previous lesson. We also solve the following problem: Given four points (A, B, C, D) in the plane, how many lines can be drawn containing at least two of these points, given that: AB=9 AC=12 AD=5 BC=15 BD=14 CD=13