Flashcard Trig Ratios

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Back

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CCSS.HSG.SRT.C.6

Front

Trig function to use with hypotenuse and adjacent side? Options: sine, cosine, tangent, cotangent

Back

cosine

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CCSS.HSG.SRT.C.6

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Back

C

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CCSS.HSG.SRT.C.6

Front

In a 45-45-90 triangle, given one leg, how do you find the other leg?

Back

Use the same length for the second leg

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CCSS.8.G.B.8

Front

How to find the long leg (v) in a 30-60-90 triangle given the short leg?

Back

Multiply the short leg by √3.

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CCSS.HSG.SRT.C.8

Front

The reciprocal of the sine is the ...

Back

Cosecant (csc)

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CCSS.HSG.SRT.C.7

Front

The reciprocal of the cosine is the ...

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Secant (sec)

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CCSS.HSG.SRT.C.7

Front

Which trigonometric function will you use given the sides? Options: Sine, Cosine, Tangent, Cotangent

Back

Cosine

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CCSS.HSG.SRT.C.6

Front

What is the secant (sec) of θ? Options: 8/15, 17/15, 17/8, 15/17

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17/15

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CCSS.HSG.SRT.C.6

Front

Which side is adjacent to angle x? Options: 1, 2, 3

Back

3

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CCSS.HSG.SRT.C.6