Finding the side lengths of a triangle using Trig Ratios

Front

What is the ratio for sine?

Back

O/H (Opposite over Hypotenuse)

Front

What does the 'OH' in SOH stand for?

Back

Opposite over Hypotenuse

Front

What type of triangles do you use the trig ratios with?

Back

Right triangles

Front

What is the ratio for cosine?

Back

A/H (Adjacent over Hypotenuse)

Front

What is the ratio for tangent?

Back

O/A (Opposite over Adjacent)

Front

What does the 'CAH' in CAH stand for?

Back

Adjacent over Hypotenuse

Front

What does the 'TOA' in TOA stand for?

Back

Opposite over Adjacent

Front

If sin(A) = 0.5, what is the angle A?

Back

30 degrees

Front

If cos(B) = 0.6, what is the angle B?

Back

53.13 degrees

Front

If tan(C) = 1, what is the angle C?

Back

45 degrees