Segments are drawn on a map connecting three newly planned cities, A, B, and C. On the map, AB=4.2 cm, BC = 10.1 cm, AC = 12.2 cm. If in reality the straight-line distance from A to B is 512 mi, how far is it from B to C? Round to the nearest whole number.   Question 20 options:   1231 mi   1 mi   81,219 mi   208 mi   none of these