Altitude (geometry)

From Citizendium
Revision as of 15:58, 24 November 2008 by imported>Richard Pinch (new entry, just a placeholder, needs more work)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

In triangle geometry, an altitude is a line from a vertex perpendicular to the opposite side. It is an example of a Cevian line.