After the presentation, Jennifer told her friend that she had no idea what the speaker even said because she had no interest in the historical figures he talked about. This speaker failed to make his speech to this audience member. 1. relevant 2. dynamic 3. reciprocal 4. ambiguous

1. Relevant

Explanation:

This speaker failed to make his speech RELEVANT. Therefore any speech which is not relevant and does not draw the attention of the audience is irrelevant.

Although a speech may be irrelevant to the audience if they dont have interest in the topic or what the speaker has to say, in this case the audience attention may be far away from what the speaker is saying despite been there physically just as the case of Jennifer despite her been their physically for the presentation she does not have interest in what the speaker or presenter had say due to the fact that she is not interested in the topic.

Therefore the speaker failed to make his speech RELEVANT to the audience.

Answer is 1. Relevant.

Refer below.

Explanation:

After the presentation, Jennifer told her friend that she had no idea what the speaker even said because she had no interest in the historical figures he talked about. This speaker failed to make his speech relevant to this audience member.