we know that
The measurement of <u>the external angle</u> is the semi-difference of the arcs which includes
so
m∠LMN=
therefore
the answer is 
Answer:
9
Step-by-step explanation:
18/2=9
Oh wait. I am wrong
Answer:
The correct answer is B=0.0262
Step-by-step explanation:
91÷3525 = 0.0262
The attached picture below gives a step by step explanation of how I arrived at my answer.
Please let's endeavor to always upload complete questions to avoid wrong answers.