Answer:
[tex] Cos(C) = \frac{40}{41} [/tex]
Step-by-step explanation:
Ratio of Cos C using the trigonometric ratios formula, would be:
[tex] Cos(C) = \frac{adjacent}{hypotenuse} [/tex]
Adjacent = BC = 40
Hypotenuse = AC = 41
Plug in the values
[tex] Cos(C) = \frac{40}{41} [/tex]
