cathetus
Noun
Meaning
One line or radius falling perpendicularly on another; as, the catheti of a right-angled triangle, that is, the two sides that include the right angle.
Source: Webster's dictionaryNoun
One line or radius falling perpendicularly on another; as, the catheti of a right-angled triangle, that is, the two sides that include the right angle.
Source: Webster's dictionary