Latin. It means "ray" but also the spoke of a chariot wheel. The plural of radius is radii.
None, since there is no such word as "radious". Radius, however, come from Latin.
The word has Latin origins and means staff, rod, spoke or beam
it comes from the language Latin
it comes from the Latin language
it comes from the language Latin
Radius is from the Latin root word radius, spoke of a wheel, a staff, a beam of light.
The word alkali come from the language Arabic
What language does the word spaghetti come from
Originally, Latin, from radius and similar.
from what language does the word plaid come from
it came from Latin root words
It is not a word