Ciclo Trigonometrico
24
0º 90º 180º 270º 360º I II III IV Arcos côngruos X = α + 2 k π ou X = α + k 360º 0º ≤ α ≤ 360º α + Orientação +
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Transcript of Ciclo Trigonometrico
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0º
90º
180º
270º
360º
III
III IV
Arcos côngruosX = α + 2 k π ouX = α + k 360º
0º ≤ α ≤ 360º
α
+Orientação
+
![Page 2: Ciclo Trigonometrico](https://reader031.fdocuments.net/reader031/viewer/2022020218/559eccaa1a28abc3338b4701/html5/thumbnails/2.jpg)
0º
90º
180º
270º
360º
III
III IV
0º ≤ α ≤ 360º
α
- Orientação
-
![Page 3: Ciclo Trigonometrico](https://reader031.fdocuments.net/reader031/viewer/2022020218/559eccaa1a28abc3338b4701/html5/thumbnails/3.jpg)
0º
90º
180º
270º
360º
III
III IV
0º ≤ α ≤ 360º
α + α = 360º
α
α
+
-
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0º
90º
180º
270º
360º
III
III IV
90º < α < 180º
Faltax
Sen (180º - x) = Sen xCos (180º - x) = - Cos xTg (180º - x) = - Tg x
α = 180º - x
Sen
Sen
Cos Cos x
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0º
90º
180º
270º
360º
III
III IV
180º < α < 270º
Passou
x
Sen (180º + x) = - Sen xCos (180º + x) = - Cos xTg (180º + x) = Tg x
α = 180º + x
Sen
Sen
Cos Cos x
![Page 15: Ciclo Trigonometrico](https://reader031.fdocuments.net/reader031/viewer/2022020218/559eccaa1a28abc3338b4701/html5/thumbnails/15.jpg)
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0º
90º
180º
270º
360º
III
III IV
270º < α < 360º
Falta
x
Sen (360º - x) = - Sen xCos (360º - x) = Cos xTg (360º - x) = - Tg x
α = 360º - x
Sen
Sen
Cos Cos x
![Page 20: Ciclo Trigonometrico](https://reader031.fdocuments.net/reader031/viewer/2022020218/559eccaa1a28abc3338b4701/html5/thumbnails/20.jpg)
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