Matemática E Flashcards

1
Q

Eixo do Sen e Cos ?

A

Sen eixo Y
Cos eixo X

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2
Q

Números de sinais do Sen, Cos e Tg ?

A

Sen 12
Cos 14
Tg 13

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3
Q

Números de sinal do Cossec, Sec, e Cotg ?

A

Cossec 12
Sec 14
Cotg 13

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4
Q

Menor determinação do arco ?

A

Divide por 360 graus

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5
Q

Pi =?

A

180 graus

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6
Q

Redução ao primeiro quadrante ?

A

Quanto falta ?
Quanto passou ?
Quanto falta ?

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7
Q

Tg é ?

A

Sen/Cos

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8
Q

Secante ?

A

Inverso do Cos

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9
Q

Cossecante é ?

A

Inverso do Sen

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10
Q

Cotg é ?

A

inverso da Tg

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11
Q

Sec² =

A

1+ Tg²

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12
Q

Cossec² é ?

A

1 +Cotg²

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