Trigo Fractions Flashcards

2
Q

Cos x

A

Côté adj / Hypoténuse

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3
Q

Sin x

A

Côté opposé / Hypoténuse

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4
Q

Tan x

A

Côté opp / Côté adj ou Sin x / Cos x

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5
Q

Relation Trigo

A

Cos2 x + Sin2 x = 1

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6
Q

Mémo Trigo

A

SOHCAHTOA Sin(Opp/Hypo) Cos(Adj/Hypo) Tan(opp/adj)

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7
Q

a/b +- c/b

A

(a +- c)/b

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8
Q

a/b +- c/d

A

ad/bd +- cb/bd ou (ad +- cb) / bd

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9
Q

a/b * c/d

A

a*c / b*d

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10
Q

a/b / c/d

A

a/b * d/c ou a*d / b*c

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11
Q

Côté adj / Hypoténuse

A

Cos x

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12
Q

Côté opposé / Hypoténuse

A

Sin x

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13
Q

Côté opp / Côté adj ou Sin x / Cos x

A

Tan x

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14
Q

(a +- c)/b

A

a/b +- c/b

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15
Q

ad/bd +- cb/bd ou (ad +- cb) / bd

A

a/b +- c/d

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16
Q

a*c / b*d

A

a/b * c/d

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17
Q

a/b * d/c ou a*d / b*c

A

a/b / c/d