Question #9a3d6

1 Answer
Oct 28, 2016

21 degrees

Explanation:

Angle MLO is the largest angle ( 52o), and encapsulates both angles OLN and MLN. That means that angle MLN + OLN = MLO.

Now substitute the corresponding numbers, and you will get your answer

MLN + OLN = MLO

MLN + 31o=52o

MLN = 21o