In geometry, the mittenpunkt (from German: middle point) of a triangle is a triangle center: a point defined from the triangle that is invariant under...

lines from each vertex to the corresponding semiperimeter point X(9) Mittenpunkt symmedian point of the triangle formed by the centers of the three excircles...

sides of the given triangle. The center of the Mandart inellipse is the mittenpunkt of the triangle. The three lines connecting the triangle vertices to...

vertex to the point where an excircle touches the opposite side. X9 Mittenpunkt M ( b + c − a ) : ( c + a − b ) : ( a + b − c ) {\displaystyle (b+c-a):(c+a-b):(a+b-c)}...

Medial triangle Median (geometry) Menelaus' theorem Miquel's theorem Mittenpunkt Modern triangle geometry Monsky's theorem Morley centers Morley triangle...