The expression represents θ in terms of x will be θ = arcsin (x/4).
What is trigonometry?
The connection between the lengths and angles of a triangular shape is the subject of trigonometry.
Given that sin θ = x/4.
Then the expression represents θ in terms of x will be
sin θ = x/4
θ = arcsin (x/4)
Thus, the correct option is B.
More about the trigonometry link is given below.
https://brainly.com/question/22698523
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