Trig ratios

Front

What is the mnemonic used to remember trigonometric ratios?

Back

Soh Cah Toa

Front

Which trigonometric function is used when given the hypotenuse and an adjacent side?

Back

Cosine

Front

What is the correct ratio for sin(33) when x is the opposite side and 14 is the hypotenuse?

Back

sin(33) = x/14

Front

Which trigonometric function should be used when given the two sides that are not the hypotenuse?

Back

Tangent

Front

If you have the hypotenuse and an adjacent side, which trig function do you use?

Back

Cosine

Front

What does 'Soh' in Soh Cah Toa represent?

Back

Sine = Opposite/Hypotenuse

Front

What does 'Cah' in Soh Cah Toa represent?

Back

Cosine = Adjacent/Hypotenuse

Front

What does 'Toa' in Soh Cah Toa represent?

Back

Tangent = Opposite/Adjacent

Front

If the opposite side is 5 and the adjacent side is 12, what is the tangent of the angle?

Back

Tangent = 5/12

Front

What is the sine of a 45-degree angle?

Back

sin(45) = √2/2