Final answer:
The term for a formal, structured one-way transmission of information to a large audience via technology is Mass Communication.
Step-by-step explanation:
A formal, structured transmission of information that is essentially a one-way flow between single points of origin and broad areas of reception is called Mass Communication (A).
This type of communication is characterized by the use of technology to distribute information to a large audience. Forms of mass media include books, pamphlets, photography, radio, television, and the Internet. Mass media operate through a sender, a machine, and a potentially very large number of receivers. It has expanded over time with the development of new technologies and is a crucial element for communicating news, entertainment, and cultural information across societies.