Flashcard Trig Ratios

Front

Back

Front

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

Back

cosine

Front

Back

C

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

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.

Front

The reciprocal of the sine is the ...

Back

Cosecant (csc)

Front

The reciprocal of the cosine is the ...

Back

Secant (sec)

Front

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

Back

Cosine

Front

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

Back

17/15

Front

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

Back

3