Posted by Nj on Monday, January 7, 2013 at 8:18pm.
Find the indicated ratios in the triangle.
Right triangle with a height of 2.56cm length of 4.65cm and hypotenuse of 5.31cm
a. tan A
b. cos C
c. sin C
How do I figure this out?

Math (Trig)  Reiny, Monday, January 7, 2013 at 9:45pm
This is the most basic and rudimentary level of trigonometry.
Are you studying this ??
You probably have a rightangled triangle labeled ABC
Since you don't describe where A , B, and C are, we can't answer your question.
tan A = opposite side/ adjacent side
= .....
etc.