Question

In circle, m(arc NS)=125°, m(arcEF)=37°, find measure angle NMS

Answer 1

Answer:

Step-by-step explanation:

we if two line containing chords of a circle intersect each other outside the circle ,then measure of the  angle between them is half the difference in measure of the arcs intersected by the angle.

NMS =1/2 (m(arc EF ))

= NMS = 1/2 x (125-37)=1/2 x 88 =44

thus measure of NMS is 44

Answer 2

Step-by-step explanation:

Answer in above attachment