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Mathematical Object

Orthocenter

Geometry

The orthocenter of a triangle, usually written H, is the point where the triangle three altitudes, extended if needed, all meet. Where this point sits depends on the shape of the triangle: in an acute triangle it falls inside the triangle, in a right triangle it sits exactly on the vertex of the right angle, and in an equilateral triangle it lands on the same point as the centroid and every other triangle center. Because its position changes so directly with the triangle own shape, the orthocenter is one of the basic reference points used when studying a triangle other properties and centers.

Facts
Classification
Object Kind
Geometric Object 1
Connections

Is Kind Of Object

Entity-backed identity for the object-kind enum value this mathematical object already carries, resolved to a mathematics concept by an explicit value-to-entity map (phase 3 bucket conversion, docs\design_entity_backed_browse_buckets_20260928.md). The object-kind fact itself stays on the object unchanged.

Sources
1. Orthocenter (Wikipedia)
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