Basic Trig Ratios

Front

What is cos(A)?

Back

b/c

Front

What is the ratio for Sine?

Back

Opp/Hyp

Front

What is adjacent to B?

Back

a

Front

What is tan(A)?

Back

a/b

Front

What is the correct ratio?

Back

40/41

Front

Define the term 'Hypotenuse'.

Back

The longest side of a right triangle, opposite the right angle.

Front

What is the formula for finding the sine of an angle?

Back

Sine = Opposite / Hypotenuse

Front

What is the formula for finding the cosine of an angle?

Back

Cosine = Adjacent / Hypotenuse

Front

What is the formula for finding the tangent of an angle?

Back

Tangent = Opposite / Adjacent

Front

In a right triangle, if one angle is 30 degrees, what is the sine of that angle?

Back

1/2