Answer:
The correct answer option is D. 57.
Step-by-step explanation:
We know that the vertex L is equidistant from M and L.
Also, the two triangles formed in the picture, ΔMLN and ΔKLN are right angled triangles.
Since in triangle MLN, we are given values for two angles (M = 90° and N = 33°), we can find the third angle:
Angle L in ΔMLN = 180 - (90 + 33) = 57°
Angle L in ΔMLN and ΔKLN is congruent, therefore KLN = 57°
