Respuesta :

tot1466

Answer:

C. 8/17

Step-by-step explanation:

Given:

Hypotenuse = 17

BC = 8

Cos (B) = leg adjacent to ∠B / hypotenuse

= BC/BA

Substitute

Cos (B) = 8/17
  • cosØ=Base/Hypotenuse
  • cosB=BC/AB
  • cosB=8/17

Hence option C is correct