Answer:
D. 8/17
Step-by-step explanation:
Applying
cos∅ = adjacent(a)/hypotenuse(h)
Where cos∅ = cosine of ∅, a = adjacent, h = hypotenuse
cos∅ = a/h................ Equation 1
From the diagram,
Given: ∅ = 62°, o = 8, h = 17
Substitute these values into equation 1
cos62° = 8/17
Hence the cosine of 62° has an eqivalent of of 8/17
From the question, The right option is D. 8/17
