triangle center
in triangle geometry a point in the plane that is in some sense a center of a triangle, akin to the centers of squares and circles
Fermat point
point in a triangle that minimizes the sum of the distances to each of the three vertices
Tarry point
point associated with any triangle
Steiner point
type of triangle center
isoperimetric point
triangle center
Schiffler point
point defined as a triangle center
Lemoine point
triangle center
Napoleon points
point pair associated with plane triangles
Clawson point
triangle center
incenter
center of the inscribed circle of a triangle
Bevan point
triangle center
Exeter point
special point associated with a plane triangle in geometry
Parry point
triangle center
Spieker center
center of mass of a triangle’s perimeter
Morley centers
triangle centers found by trisecting each vertex
equal detour point
triangle center
Apollonius point
triangle center in plane geometry
orthocenter
point of intersection of the altitudes of a triangle
isodynamic point
triangle center
Brocard points
special points within a triangle
Nagel point
geometric center of a triangle
nine-point center
center of the nine-point circle
Hofstadter points
triangle center
circumcenter
center of a circumscribed circle or sphere