Answer:
These types of verbs don't have to tell us who or what is performing the action, but they may do so in a prepositional phrase. These types of verbs are formed with the help of a helping verb.
Explanation:
This means that 1 cm on the map represents an actual distance of 50 000 cm if a map has a scale of 1 : 50000, then 1 cm on the map is 50000 cm in real life. (a) The distance between two points in real life is 7 km.
