Answer :
The distance between two cities, A and B is 1884 miles. The solution has been obtained using the concept of arc of circle.
What is arc of circle?
A circle's arc is referred to as a section or portion of its circumference. A chord of a circle is a straight line that can be created by joining the arc's two ends. A semicircular arc is one whose length is exactly half that of the circle.
We are given that the angle is 27° and radius is 4000 miles
We know that circumference of circle = 2πr
So,
C=2*3.14*4000
C= 25120
Now, to find the length of arc AB,
⇒Arc length = (27° × 25120)/360°
⇒Arc length = 1884
Hence, the distance between two cities, A and B is 1884 miles.
Learn more about arc of circle from the given link
https://brainly.com/question/28108430
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