Centers of a Triangle

Front

Centroid of a triangle

Back

The point where the three medians of the triangle intersect. It is also the center of mass of the triangle.

Front

Circumcenter of a triangle

Back

The point where the perpendicular bisectors of the sides of the triangle intersect. It is the center of the circle that passes through all three vertices of the triangle.

Front

Incenter of a triangle

Back

The point where the angle bisectors of the triangle intersect. It is the center of the circle that is inscribed within the triangle.

Front

Orthocenter of a triangle

Back

The point where the three altitudes of the triangle intersect.