The tangent ratio compares the length of what to the length of what

By definition in a triangle with a right angle, the tangent compares two of its sides:

Tanx = (C. O) / (C. A)

Where,

x: angle

C. O: Opposite leg.

C. A: Adjacent leg.

Therefore the tangent compares the length of the opposite leg with the length of the adjacent leg.

Answer:

the tangent compares the length of the opposite leg with the length of the adjacent leg

Tanx = (C. O) / (C. A)