The main reason why a poet would vary the number of feet of lines in his poem is that he is writing in free verse
What is a Poem?
This refers to the use of stanzas to show the thoughts and feelings of a writer that is part of literature.
Hence, we can see that the main reason why a poet would vary the number of feet of lines in his poem is that he is writing in the free verse where there is no specific line length.
Read more about stanzas here:
https://brainly.com/question/8178064
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