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RELAÇÕES MÉTRICAS NO TRIÂNGULO RETÂNGULO

RELAÇÕES MÉTRICAS NO TRIÂNGULO RETÂNGULO. CJSP – Profª Iara de Almeida. TRIÂNGULO RETÂNGULO EM Â. A. b. c. C. B. a. a – hipotenusa. A. b. c. h. n. m. B. C. H. a. b e c – catetos. h – altura relativa à hipotenusa. m e n – projeções dos catetos sobre a hipotenusa.

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RELAÇÕES MÉTRICAS NO TRIÂNGULO RETÂNGULO

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  1. RELAÇÕES MÉTRICAS NO TRIÂNGULO RETÂNGULO CJSP – Profª Iara de Almeida

  2. TRIÂNGULO RETÂNGULO EM Â A b c C B a

  3. a – hipotenusa A b c h n m B C H a b e c – catetos h – altura relativa à hipotenusa m e n – projeções dos catetos sobre a hipotenusa

  4. Portanto, ABC  ABH  ACH Os ângulos B e C são complementares. Os ângulos HÂC e C são complementares. A Os ângulos HÂB e B são complementares. b c h m n C B H a

  5. H H h m n h A A B C A c b b c B C a

  6. H H h m n h A A B C A c b b c B C a

  7. H H h m n h A A B C A c b b c B C a

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