Answer:
Measure of Arc JM = 160°
Step-by-step explanation:
We know that the sum of the measures of the angles within a circle all add up to 360°, so we can say:
(53) + (79) + (68) + (Arc JM) = 360
200 + Arc JM = 360
Arc JM = 360 - 200
Arc JM = 160
Hope this helps!
