Trig Ratios (identifying parts)

Front

What is the mnemonic, or memory tool, you can use to remember the trig ratios?

Back

Soh Cah Toa

Front

What is the cosine of angle P? Options: p/q, q/r, p/r, r/q

Back

q/r

Front

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

Back

2

Front

Which side is the hypotenuse? Options: 1, 2, 3

Back

1

Front

Ratio for SIN X

Back

opposite/hypotenuse

Front

Ratio for COS X

Back

adjacent/hypotenuse

Front

Ratio for TAN X

Back

opposite/adjacent

Front

Back

24/40

Front

SinA=12/16 ​ matches which of the following triangles?

Back

Front

Write the ratio and reduce.

Back

3/5