π colocar o espira na parte superior da apostila. α · π (2 180 1 α πi∅ β π arcsinθ...
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![Page 1: π Colocar o espira na parte superior da apostila. α · π (2 180 1 α πi∅ β π arcsinθ sin− θ abc= 22+ cos60 180 πi D 0 0 30 180 sen iπ bac= 22− cab= 22+ bac2 −4 γ](https://reader030.vdocuments.site/reader030/viewer/2022020415/5c2a392d09d3f2577a8b8d57/html5/thumbnails/1.jpg)
π
2
αβπ ∅i
180π
arcsinθ1sin θ−
2 2a b c= +
cos 60180π i
0
0
30180
sen πi
2 2b a c= −2 2c a b= +
2 4b ac−
γ
![Page 2: π Colocar o espira na parte superior da apostila. α · π (2 180 1 α πi∅ β π arcsinθ sin− θ abc= 22+ cos60 180 πi D 0 0 30 180 sen iπ bac= 22− cab= 22+ bac2 −4 γ](https://reader030.vdocuments.site/reader030/viewer/2022020415/5c2a392d09d3f2577a8b8d57/html5/thumbnails/2.jpg)
TEOREMA DE PITÁGORAS
2 2
2 2
2 2
-
-
hipotenusa cateto menor cateto maior
cateto maior hipotenusa cateto menor
cateto menor hipotenusa cateto maior
= +
=
=
1
![Page 3: π Colocar o espira na parte superior da apostila. α · π (2 180 1 α πi∅ β π arcsinθ sin− θ abc= 22+ cos60 180 πi D 0 0 30 180 sen iπ bac= 22− cab= 22+ bac2 −4 γ](https://reader030.vdocuments.site/reader030/viewer/2022020415/5c2a392d09d3f2577a8b8d57/html5/thumbnails/3.jpg)
Razões Trigonométricas
Seno
cateto opostohipotenusa
sen
sen
cateto oposto
hipotenus
hipotenusa
cateto opostoasen
α
α
α =
=
=
i
Tangente
tan
t
g
tang α
ang
cateto opostocateto adjacente
catcateto oposto
cateto adjacen
eto adjacente
ct ateto oe posto
α
α =
=
=
i
Coseno
cos
cos
cateto adjacentehipotenusa
hipotenusa
cateto adjacentesen
cateto adjacente
hipotenusa
α
α
α
=
=
=
i
2
![Page 4: π Colocar o espira na parte superior da apostila. α · π (2 180 1 α πi∅ β π arcsinθ sin− θ abc= 22+ cos60 180 πi D 0 0 30 180 sen iπ bac= 22− cab= 22+ bac2 −4 γ](https://reader030.vdocuments.site/reader030/viewer/2022020415/5c2a392d09d3f2577a8b8d57/html5/thumbnails/4.jpg)
CÁLCULOS DE ÂNGULOS, ARCOS, CORDAS, FLECHAS E RAIOS.
( )
( )
= angulo
1 = 2
πArco = Raio180
πRaio = Arco 180
π = Arco 180
Corda = seno 1 Raio 2
Flecha = Raio - coseno 1 Raio
Raio
α
αα
α
α
α
α
⎛ ⎞⎜ ⎟⎝ ⎠
⎛ ⎞⎜ ⎟⎝ ⎠
i
i
i
i i
i
3
![Page 5: π Colocar o espira na parte superior da apostila. α · π (2 180 1 α πi∅ β π arcsinθ sin− θ abc= 22+ cos60 180 πi D 0 0 30 180 sen iπ bac= 22− cab= 22+ bac2 −4 γ](https://reader030.vdocuments.site/reader030/viewer/2022020415/5c2a392d09d3f2577a8b8d57/html5/thumbnails/5.jpg)
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![Page 6: π Colocar o espira na parte superior da apostila. α · π (2 180 1 α πi∅ β π arcsinθ sin− θ abc= 22+ cos60 180 πi D 0 0 30 180 sen iπ bac= 22− cab= 22+ bac2 −4 γ](https://reader030.vdocuments.site/reader030/viewer/2022020415/5c2a392d09d3f2577a8b8d57/html5/thumbnails/6.jpg)
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![Page 16: π Colocar o espira na parte superior da apostila. α · π (2 180 1 α πi∅ β π arcsinθ sin− θ abc= 22+ cos60 180 πi D 0 0 30 180 sen iπ bac= 22− cab= 22+ bac2 −4 γ](https://reader030.vdocuments.site/reader030/viewer/2022020415/5c2a392d09d3f2577a8b8d57/html5/thumbnails/16.jpg)
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