1 Answer

Jarussi · Answer 1 · 2024-11-16T17:01:28+0000

Answer:

? ≈ 20°

Explanation:

using the cosine ratio in the right triangle

cos ? =
(adjacent)/(hypotenuse) =
(16)/(17) , then

? =
cos^(-1) (
(16)/(17) ) ≈ 20° ( to the nearest degree )

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