What is sinc , tan a , tan c and cos c

Answer:
See below
Step-by-step explanation:
Sin(c) means it's equal to the ratio of the angle's opposite length (35) over the hypotenuse (37):
sin(c)=35/37
Tan(a) means it's equal to the ratio of the angle's opposite length (12) over the adjacent (35):
tan(a)=12/35
Tan(c) means it's equal to the ratio of the angle's opposite length (35) over the adjacent (12):
tan(c)=35/12
Cos(c) means it's equal to the ratio of the angle's adjacent length (12) over the hypotenuse (37):
Cos(c)=12/37