The centroid of a triangle is the point where the medians intersect. The centroid is also the "average" of the vertices. That is, if vectors a,b,c represent the vertices, the centroid is (a+b+c)/3. This article is a stub. You can help MathHelp Wiki by expanding it. Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected. Categories: Article stubs Geometry Add category Cancel Save