Answer: 171.887 degrees
Step-by-step explanation:
Circumferences is 84 but the radius is the circumference divided by 2. 84/2 = 42 which is our radius. Central angle formula of a circle states central angle = radius/arc length. 42/14 = 3 radians which 3 radians = 171.887 degrees. I hope this was helpful but it nothing about rounding but in this case maybe you had to write the answer and it wasn't multiple choice
