Answer :
5669.71 km
Working
The two cities are located on the same longitude.
The formula for the distance then is;
Distance = [tex] \frac{∅}{360} [/tex]*2*π*3960
where ∅ is the latitude difference-add the latitudes as they are on different sides.
Distance = [tex] \frac{82}{360} [/tex]*2*[tex] \frac{22}{7} [/tex]*3960
=5669.71 km
Working
The two cities are located on the same longitude.
The formula for the distance then is;
Distance = [tex] \frac{∅}{360} [/tex]*2*π*3960
where ∅ is the latitude difference-add the latitudes as they are on different sides.
Distance = [tex] \frac{82}{360} [/tex]*2*[tex] \frac{22}{7} [/tex]*3960
=5669.71 km