They are triangles and the base is a square
The general name for the medium through which a message is transmitted is:
- <u>Communication Channel</u>
A message is the information which a sender uses a medium to communicate with the receiver about a particular thing.
The key elements of communication are:
- A sender
- A receiver
- A medium
These elements are necessary for a person that wants to send a message to communicate effectively. This ensures that the receiver is able to give a feedback if he wants to.
Communication channels are those mediums through which a message can be sent and delivered.
Therefore, the correct answer is communication channel
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