Ascale distance of 3 centimeters on a map represents an actual distance of 51 feet.
how many centimeters on the map would represent a distance of 187 feet?
a)9
b)11
c)13
d)15

An airplane is flying at an elevation of 5150 ft, directly above a straight highway. two motorists are driving cars on the highway on opposite sides of the plane, and the angle of depression to one car is 35 ̊ and to the other is 52 ̊. how far apart are the cars?