Question

If sin0=-1/2 and 0 is in quadrant III then tan0=

Answer 1

tan O = √3/ 3.

Explanation:

The tangent is positive in quadrant 3.

The adjacent side has length √((2^2 - (-1)^2)

= -√3.

So tan O = -1 / -√3

= 1 / √3

= √3/ 3.