Question

A surveyor standing63 meters from the base of a building measures the angle to the top of the building andfinds it to be35°. the surveyor then measures the angle to the top of the radio tower on the building and findsthat it is47°. how tall is the radio tower?

Answer 1

This is the term used to describe economic systems in which the basic economic questions are answered based on a socially, pre-established way.