find the values of the trigonometric functions of t if cost

find the values of the trigonometric functions of t if cost = -6/10 and the terminal point of t is in quadrant III

cos t=-6/10

adjacent=6,hypotenuse=10

opposite=sqrt(100-36)=8

sin t=opposite/hypotenuse=-8/10=-4/5

tan t=sin t/ cos t=-8/-6=4/3

cot t =1/tan t=3/4

sec t= 1/cos t= -5/3

csc t=1/sin t=-5/4