Answer:
Step-by-step explanation:
Vowels, in general, are {a, e, i, o, u}, and all 21 of the remaining letters are consonants, with y treated as either a vowel or a consonant.
In the word GEOMETRY, the vowels are {e, o} but also {y|, and
the consonants are {g, m, t, r}
Please note: the word "constants" does not apply here. It's "consonants."