If tanθ=− 5/12 with −π/2

Question

If tanθ=− 5/12 with −π/2<θ<0 , find the exact value of the other 5 trig functions of θ . If tanθ=− 5/12 with −π/2<θ<0 , find the exact value of the other 5 trig functions of θ . @Mathematics

mertsj · Answer

Have I taught you nothing yet???  This angle is in the fourth quadrant.  If the tangent is 5/12, the side opposite is 5, the side adjacent is 12 and the hypotenuse is 13.  so...
sin = -5/13  (4th quadrant, y is negative)
cos = 12/13  (4th quadrant, x is positive)
cot = -12/5  (reciprocal of tan)
sec = 13/12  (reciprocal of cos)
csc = -13/5   (reciprocal of sin)

anonymous · Answer

whenever i draw the triangle,where will i call my opposite?