Find the measure of the arc or angle indicated. Find mJKL

Using the inscribed angle theorem we get:
[tex]m\overarc{JKL}=2m\angle LCJ.[/tex]From the given diagram we get that:
[tex]m\angle LCJ=107^{\circ}.[/tex]Then:
[tex]m\overarc{JKL}=2\times107^{\circ}=214^{\circ}.[/tex]Answer: Option B.