Answer:
θ = 74.23°
Explanation:
The inverse function of the tangent is arctangent and it can be written as:
[tex]\arctan (x)=\tan ^{-1}(x)[/tex]So, if tan θ = 3.54, then:
[tex]\theta=\tan ^{-1}(3.54)[/tex]Then, using the calculator, we get:
[tex]\theta=74.23\text{ degrees}[/tex]So, the answer is θ = 74.23°
