Question

which segment is opposite to \\( \angle j \\)?
answer
\\( \overline{nj} \\)
\\( \overline{nl} \\)
\\( \overline{lj} \\)

Explanation:

In a triangle, the side opposite an angle is the one not connected to the angle's vertex. For $\angle J$ (vertex at $J$), the sides connected to $J$ are $\overline{IJ}$ and $\overline{YJ}$. The remaining side is $\overline{IY}$.

Answer:

$\overline{IY}$