Mathf.Cos( ) doesn't return ratios, only angles and radians. How can i get the cosine of an angle as a ratio?

Im trying to get the ratio of a hypotenuse and an adjacent side of a angle in a right triangle. Radians and degrees is all i can get from Mathf.Cos().

No, you have to provide an angle (in radians, not degrees) to Mathf.Cos, but what it gives you back is the (dimensionless) ratio you’re after.

If you wanted to go the other way, to get the angle, you would use Mathf.ACos (which again, returns radians, not degrees).