In essence, the rhetorical triangle is really just a method to organize the three elements of rhetoric, as outlined by Aristotle. These elements – ethos, pathos, and logos – are arranged on a triangle, with Logos at the top, and Ethos and Pathos at the bottom corners. These elements play a crucial role in any argument you write or analyze.
Is the source credible?
What is the purpose of the argument?
Am I understanding and describing the topic to my best ablility?
