C8-9 (Trigonometry) Flashcards by Max G

Q

cast diagram and repeating values of sin/cos/tan

A

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Q

relationship between cosine and sine of a value

A

cosx ≡ sin (x + 90)

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Q

identity with sin, cos, tan

A

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Q

rearrange to find an angle

A

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Q

identity with sin and cos

A

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Q

solve for x

A

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Q

A

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