1 Answer

Adrian Forsius · Answer 1 · 2024-05-20T11:36:02+0000

Answer:

x ≈ 31.0°

Explanation:

using the tangent ratio in the right triangle

tan x =
(opposite)/(adjacent) =
(9)/(15) , then

x =
tan^(-1) (
(9)/(15) ) ≈ 31.0° ( to 1 decimal place )

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