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Profº José Leonardo Giovannini

Trigonometria e Funções

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  • Prof Jos Leonardo Giovannini

  • SenCos1Q2 Q3Q 4Q304560018090120135150210225240300315330360+--1-1112700FPF

  • Tg0+-603045120135150210225240300315330900180270360SenCos

  • ngulos030456090Seno01Cosseno10Tangente01-

  • )

  • )1 cos sen 1 -1-10sen cos 1

  • Utilizando o teorema de Pitgoras h2 = c2 + c2, temos :