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Ângulo externo de um triângulo

Author:Paulina Maria P. A. de Sousa Alves de Sousa

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Livros sobre problemas
Lygia Clark
coneana
soprador_tetra
problema dos hexágonos

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teorema_da_corda_quebrada
Triangulo Aureo
Maria Eduarda Alves- 9E- ficha 34
Área de um retângulo
caleidoscópio ( Regina Ribeiro)

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Square
Pythagoras or Pythagorean Theorem
Vectors 2D (Two-Dimensional)
Conditional Probability
Prism

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