Peg
There are many reasons to learn how to divide Peg into syllables. Separating a word like Peg into syllables is mainly to make it easier to read and pronounce. The syllable is the smallest sound unit in a word, and the separation of the Peg into syllables allows speakers to better segment and emphasize each sound unit.
Knowing how to separate Peg into syllables can be especially useful for those learning to read and write, because it helps them understand and pronounce Peg more accurately. Furthermore, separating Peg into syllables can also be useful in teaching grammar and spelling, as it allows students to more easily understand and apply the rules of accentuation and syllable division.
In the case of the word Peg, we find that when separating into syllables the resulting number of syllables is 1. With this in mind, it's much easier to learn how to pronounce Peg, as we can focus on perfecting the syllabic pronunciation before trying to pronounce Peg in full or within a sentence. Likewise, this breakdown of Peg into syllables makes it easier for us to remember how to write it.