use the triangle below to find cos angle V

Answer:
[tex]\frac{2\sqrt{29} }{29}[/tex] last one
Step-by-step explanation:
let me know if u need steps
Step-by-step explanation:
hypoteneuse^2 = 6^2 + 15^2 = 36 + 225
h^2 = 261
h = 16.15
cos v = 6/16.15