Parallelism. (APEX)
A rhetorical question is usually asked to make a point or prompt thought, rather than to seek an answer. It often does not require a response and is designed to be more of a statement or expression of the speaker's viewpoint. The tone, context, and intention behind the question can help indicate when it is rhetorical.
It would probably be best if in the context of the speech it is clear to the audience that the question is rhetorical. If that will be the case, then why not?
Yes, rhetorical questions typically end with question marks. However, this may vary depending on the style guide or specific context in which the question is being used.
A rhetorical question is a question that is asked for effect or to make a point, rather than to elicit a genuine response. The answer is often implied or obvious based on the context, and the question is used to emphasize a particular idea or to engage the audience.
Yes it's possible it depends on the context of the sentence.
If you have a reputation for writing essays really well you might end with a rhetorical question, but unless it's just perfect in the context I'd advise against it.
CONTEXT
The only possible answers should be either Context, Audience, or Purpose of Speech.
Some famous rhetorical questions: How many roads must a man walk down, Before you call him a man... Bob Dylan Marriage is a wonderful institution, but who would want to live in an institution... H.L. Mencken Isn't it a bit unnerving that doctors call what they do 'practice'... George Carlin Et tu, Brute... William Shakespeare Who let the dogs out... Baha Men Some everyday rhetorical questions: What business is it of yours... Aren't you ashamed of yourself... Are you blind... How could you... What the heck...
It can be seen as dismissive or condescending to say that a question is rhetorical because it implies that the asker shouldn't expect an answer or discussion. It's best to be mindful of the tone and context in which you use the term.
A rhetorical situation is the context of a rhetorical act, made up (at a minimum) of a rhetor (a speaker or writer), an issue (or exigence), a medium (such as a speech or a written text), and an audience.
the circumstances surrounding a rhetorical act