Diagrams, graphics, videos, and images are known as presentation aides.
They are presentation aids because they help the presenter to communicate their thoughts more effectively.
A presentation is the act of communicating information to an audience. It can be very daunting if not properly handled.
Hence, one of the ways to ensure that the audience really get the message is by using the following some of which are already listed:
Learn more about presentation at;
https://brainly.com/question/15089838
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