Answer: ∠N
Step-by-step explanation:
Hi, to answer this question we have to analyze the information given:
An angle is the union of two sides with a common endpoint. (Vertex)
The sides PN and NM Both share the letter N, and both sides have only one vertex in common. Vertex N.
The common endpoint gives the angle name, in this case, angle N.
So, the correct answer is option A . ∠N.
Feel free to ask for more if needed or if you did not understand something.
