Triangle centers

thumb|right|Centroid of a triangle

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

right|thumb|The three altitudes of a triangle intersect at the orthocenter, which for an Acute and obtuse triangles|acute triangle is inside the triangle.

point in a triangle that minimizes the sum of the distances to each of the three vertices

geometric center of a triangle

alt=|thumb|The point of intersection of angle bisectors of the 3 angles of triangle ABC is the incenter (denoted by I). The incircle (whose center is I) touches each side of the triangle. In geometry, the incenter of a triangle is a triangle center, a point defined for any triangle in a way that is independent of the triangle's placement or scale. The incenter may be equivalently defined as the point where the internal angle bisectors of the triangle cross, as the point equidistant from the triangle's sides, as the junction point of the medial axis and innermost point of the grassfire transfor

description of triangle related points

triangle center

triangle center

center of mass of a triangle’s perimeter

center of the nine-point circle

point defined as a triangle center

result on the incircle and nine-point circle of a triangle and the three excircles

triangle centers

[[File:Mandart inellipse - resized.svg|thumb|300px|

REDIRECT Circumcircle

point pair associated with plane triangles

special point associated with a plane triangle in geometry

a point defined from a triangle, the reflection of the orthocenter of the triangle around the circumcenter

point associated with any triangle

triangle center in plane geometry

type of triangle center

triangle center

triangle center

triangle center

triangle center

triangle center