Question

MZIJK = 57° and mZIJL = 20° Find mLJK

Answer 1

we can write a relation

`\angle IJL+\angle LJK=\angle IJK`

so, replacing

`20+\angle LJK=57`

and solving for LJK

`\begin{gathered} \angle LJK=57-20\cdot \\ \angle LJK=37 \end{gathered}`

the value of LJK is 37° so, the right option is C