Question

look at this diagram: if $overleftrightarrow{fh}$ and $overleftrightarrow{ik}$ are parallel lines and $mangle fgj = 68^{circ}$, what is $mangle kjl$?

Explanation:

Step1: Identify angle - relationship

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

Step2: Apply corresponding - angles property

For parallel lines $\overleftrightarrow{FH}$ and $\overleftrightarrow{IK}$, corresponding angles are congruent. So $m\angle KJL=m\angle FGJ$.

Answer:

$68$