if a free verse peom has alliteration does that mean it has rhyme

No.

http://www.tnellen.com/cybereng/lit_terms/alliteration.html

i understand

No, the presence of alliteration in a free verse poem does not necessarily mean that it has rhyme. Alliteration refers to the repetition of consonant sounds at the beginning of neighboring words, while rhyme refers to the similarity of sounds in the final stressed syllables of words.

Rhyme is a common technique used in traditional poetry, where lines often end in words that have similar sounds. However, free verse poetry does not follow strict rules of rhyme or meter, allowing poets more freedom to experiment with different structures and techniques. So, a free verse poem may or may not have rhyme.

To determine whether a free verse poem has rhyme or not, you should read the poem and look for consistent patterns in the sounds of the stressed syllables at the end of each line, rather than focusing on the presence of alliteration.