In the diagram of circle A, what is m angle LMN?
О 75°
O90°
О 120°
135°
ОО

Answer:
90
Step-by-step explanation:
Angle Formed Outside = 1/2(DIFFERENCE of Intercepted Arcs)
ARC LN = 360 - 270 =90
LMN = 1/2(270 -90)
= 1/2 (180)
= 90