Question

i need to find the missing angle using trig ratios for this problem

Answer 1

we use the trigonometric ratio sine, so

$\begin{gathered} \sin x=\frac{opposite}{hypotenuse} \\ \sin x=\frac{10}{39} \\ x=\sin ^{-1}(\frac{10}{39}) \\ x=14.86 \end{gathered}$

answer:

angle = 14.86°