Answer:
sin Z = 9 / 15
cos Z = 12 / 15
tan Z = 9 / 12
Step-by-step explanation:
opposite of Z = 9
adjacent of Z = 12
hypotenuse = 15
sin = opp / hyp
so sin Z = 9 / 15
cos = adj / hyp
so cos Z = 12 / 15
tan = opp / adj
so tan Z = 9/12
