Divide trihedral into syllables:   tri-he-dral
Stressed syllable in trihedral:   tri-he-dral
How to pronounce trihedral:   trahy-hee-drul
How to say trihedral: 
Cite This Source
1.  What is a syllable?
2.  How to count syllables.
3.  How to divide into syllables.
Parents, Teachers, StudentsDo you have a grammar question?
Need help finding a syllable count?
Want to say thank you?