Respuesta :
The introduction should be short and no more than 10-15% of the overall length of the speech.
Acquiring your audience's attention and gaining their interest in what you have to say is the introduction's primary goal. One of the biggest mistakes new speakers make is assuming that because they are speaking, people will naturally listen.
A speech's introduction typically only takes up 10 to 15 percent of the total time the speaker will speak. This means that your introduction shouldn't last longer than 45 seconds if your speech is five minutes long. However, the first 15% percent of your speech is the part that can either engage or disengage your audience before you even begin.
To know more about introduction of speech here
https://brainly.com/question/28083732
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