Which of the following equations can be used to find the length of angle LN in the triangle below?
HELP ASAP PLS

Answer:
Option A. [tex]LN^{2}=33^{2}-11^{2}[/tex]
Step-by-step explanation:
we know that
In the right triangle MNL
Applying the Pythagoras Theorem
[tex]MN^{2}=ML^{2} +LN^{2}[/tex]
substitute the values
[tex]33^{2}=11^{2} +LN^{2}[/tex]
[tex]LN^{2}=33^{2}-11^{2}[/tex]