Question

If θis an angle in Quadrant III, which trig ratio(s) will be positive?

A. θsin

B. θcos

C. θtan

D. sin θ , cos θ , tan θ

Answer 1

C

Explanation:

Here, we want to select the the trigonometric ratio that is positive quadrant iii

The trigonometric ratio positive in quadrant iii is the tangent

This is the ratio of the opposite to the adjacent and it is usually abbreviated as tan theta