Question

look at this diagram: if $overleftrightarrow{fh}$ and $overleftrightarrow{ik}$ are parallel lines and $mangle fgj = 60^{circ}$, what is $mangle ijl$?

Explanation:

Step1: Identify angle - relationship

$\angle FGJ$ and $\angle IJL$ are corresponding angles.

Step2: Apply property of parallel lines

When two parallel lines are cut by a transversal, corresponding angles are equal. Given $m\angle FGJ = 60^{\circ}$, then $m\angle IJL=60^{\circ}$.

Answer:

$60$