revisao 9 ano
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7/17/2019 Revisao 9 Ano
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1. Calcule o valor de x, na fgura abaixo.
2. Usando o teorema de Pitágoras, determine o valor de x nos triângulos apresentados.
3. Calcule o valor de x (ou !, utili"ando o #eorema de Pitágoras$
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7/17/2019 Revisao 9 Ano
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