ANSWER
m∠JKL = 120º
EXPLANATION
By the exterior angle theorem, which states that the measure of the exterior angle of a triangle is equal to the sum of the measures of the two opposite interior angles:
[tex]\begin{gathered} m\angle JKL=m\angle KJH+m\angle JHK \\ m\angle JKL=96º+24º \\ m\angle JKL=120º \end{gathered}[/tex]
