Trig functions

[Guest]

Some help please. FInd the exact value of each of the other five trig functions for an angle 0 (without finding the angle 0) given the indicated info.

COS ANGLE 0 = - 3/5; TAN ANGLE < 0

THANKS

 

[tkhunny]

Please provide a sample of your efforts.

1) Draw a right triangle.
2) Label a few parts.
3) Calculate the last piece.
4) Worry about what quadrant things are in.