One more problem..

Given sin t= 3/11 and cos t<0, find the values of the remaining 6 trig functions.

well, cosine negative gives you that it is in second or third quadrant, but sine being positive indicates second quadrant.

third side: - sqrt(3^2+11^2) or
- sqrt(130)

cosineT=- sqrt(130)/11
tant= -3/sqrt(130)