30 1: how many feet are used in each of the first 4 lines? 1: how many feet are in line 9? 3: why would a poet vary the number of feet in lines of poetry?

1. 4

2. 3

3. ..In verse and poetry, meter is a recurring pattern of stressed (accented, or long) and unstressed (unaccented, or short) syllables in lines of a set length. For example, suppose a line contains ten syllables (set length) in which the first syllable is unstressed, the second is stressed, the third is unstressed, the fourth is stressed, and so on until the line reaches the tenth syllable. The line would look like the following one (the opening line of Shakespeare’s “Sonnet 18") containing a pattern of unstressed and stressed syllables. The unstressed syllables are in blue and the stressed syllables in red.

Hope this helps

the correct answer will be d or c for me it may be different