Trig question.. reviewing for final..?

The answer is quadrant III. Sorry, kumorifox, but it is not pronounced "feta". Don't worry, many people make this mistake. The most common reason for this error is that normally the statement made is, "Sine of theta....", so the "f" in "of" makes it seem like you're saying "feta" instead of "theta", but it is indeed pronounced with the "th" sound.