tria 'tree-uh' is Greek for the number 3
Both. Latin and Greek inherited their words for "three" from a common ancestor (known as Proto-Indo-European), and in both languages "three" shows up as tri- in compounds. Examples:"triathlon" (from Greek): tri- + athlon"contest""trident" (from Latin): tri- + dens "tooth"
tri- has Latin, Greek as well as middle English origins.
Greek and Latin and Sanskrit.
The previous answer here was "greek". Unfortunately, this is incorrect; perhaps it was a guess? The correct answer is Latin; reference: http://en.wikipedia.org/wiki/Greek_and_Latin_roots_in_English .
The word "tri" originates from the Latin word "tres," meaning "three." It is commonly used as a prefix in English to indicate "three" or "threefold."
BibilingualbivalvebipedalbisectbicycleTritriangletriumviratetripletrisecttriangle
Trianle Tri is Latin for three, angle is of obscure derivation.
English has borrowed words from many different languages over the years, including Latin, French, and Germanic languages. This has enriched the language and given it a diverse vocabulary.
tricycle, triangle, triangular, trivia, trillion, tricep, triacid, triatomic, tri-city
triplet
In Greek, "tri" (τρία) means "three."
The primary languages that are based on the Greek language are Modern Greek, Cypriot Greek (spoken in Cyprus), and Tsakonian (spoken in southern Greece). There are also several other languages that have borrowed words or grammatical features from Greek, such as English, due to the influence of Greek in fields like science, medicine, and philosophy.