Incircle of the Fuhrmann Triangle = Incircle of the Intangents Triangle of the Fuhrmann Triangle.

Incircle of the Fuhrmann Triangle = Circumcircle of the Mid-Arc Triangle of the Fuhrmann Triangle.

Circumcircle of the Fuhrmann Triangle = Fuhrmann Circle.

Nine-Point Circle of the Fuhrmann Triangle = Circumcircle of the Euler Triangle of the Fuhrmann Triangle.

Nine-Point Circle of the Fuhrmann Triangle = Circumcircle of the Feuerbach Triangle of the Fuhrmann Triangle.

Brocard Circle of the Fuhrmann Triangle = Circumcircle of the First Brocard Triangle of the Fuhrmann Triangle.

Brocard Circle of the Fuhrmann Triangle = Circumcircle of the Second Brocard Triangle of the Fuhrmann Triangle.

Orthocentroidal Circle of the Fuhrmann Triangle = Circumcircle of the Fourth Brocard Triangle of the Fuhrmann Triangle.

The Incircle of the Fuhrmann Triangle is concentric to the Bevan Circle of the Yff Central Triangle of the Fuhrmann Triangle.

The Nine-Point Circle of the Fuhrmann Triangle is concentric to the Nine-Point Circle.

The Nine-Point Circle of the Fuhrmann Triangle is concentric to the Circumcircle of the Orthic Triangle.

The Nine-Point Circle of the Fuhrmann Triangle is concentric to the Circumcircle of the Euler Triangle.

The Nine-Point Circle of the Fuhrmann Triangle is concentric to the Circumcircle of the Feuerbach Triangle.

The Nine-Point Circle of the Fuhrmann Triangle is concentric to the Nine-Point Circle of the Fuhrmann Triangle of the Fuhrmann Triangle.

The Nine-Point Circle of the Fuhrmann Triangle is concentric to the Inverse of the Apollonius Circle in the Radical Circle of the Excircles.

The Spieker Circle of the Fuhrmann Triangle is concentric to the Radical Circle of the Excircles of the Fuhrmann Triangle.

The Spieker Circle of the Fuhrmann Triangle is concentric to the Bevan Circle of the Euler Triangle of the Fuhrmann Triangle.

The Bevan Circle of the Fuhrmann Triangle is concentric to the Incircle of the Extangents Triangle of the Fuhrmann Triangle.

The Radical Circle of the Excircles of the Fuhrmann Triangle is concentric to the Spieker Circle of the Fuhrmann Triangle.

The Radical Circle of the Excircles of the Fuhrmann Triangle is concentric to the Bevan Circle of the Euler Triangle of the Fuhrmann Triangle.

The Brocard Circle of the Fuhrmann Triangle is concentric to the Lemoine Circle of the Fuhrmann Triangle.

The Lemoine Circle of the Fuhrmann Triangle is concentric to the Brocard Circle of the Fuhrmann Triangle.

The Lemoine Circle of the Fuhrmann Triangle is concentric to the Circumcircle of the First Brocard Triangle of the Fuhrmann Triangle.

The Lemoine Circle of the Fuhrmann Triangle is concentric to the Circumcircle of the Second Brocard Triangle of the Fuhrmann Triangle.

The Incircle of the Fuhrmann Triangle is congruent to the Spieker Circle of the Fuhrmann Triangle of the Anticomplementary Triangle.

The Circumcircle of the Fuhrmann Triangle is congruent to the Bevan Circle of the Fuhrmann Triangle of the Medial Triangle.

The Circumcircle of the Fuhrmann Triangle is congruent to the Nine-Point Circle of the Fuhrmann Triangle of the Anticomplementary Triangle.

The Circumcircle of the Fuhrmann Triangle is congruent to the Bevan Circle of the Fuhrmann Triangle of the Euler Triangle.

The Circumcircle of the Fuhrmann Triangle is congruent to the Bevan Circle of the Euler Triangle of the Fuhrmann Triangle.

The Circumcircle of the Fuhrmann Triangle is congruent to the Bevan Circle of the Feuerbach Triangle of the Fuhrmann Triangle.

The Nine-Point Circle of the Fuhrmann Triangle is congruent to the Circumcircle of the Fuhrmann Triangle of the Medial Triangle.

The Nine-Point Circle of the Fuhrmann Triangle is congruent to the Circumcircle of the Fuhrmann Triangle of the Euler Triangle.

The Spieker Circle of the Fuhrmann Triangle is congruent to the Incircle of the Fuhrmann Triangle of the Medial Triangle.

The Spieker Circle of the Fuhrmann Triangle is congruent to the Incircle of the Fuhrmann Triangle of the Euler Triangle.

The Spieker Circle of the Fuhrmann Triangle is congruent to the Incircle of the Euler Triangle of the Fuhrmann Triangle.

The Spieker Circle of the Fuhrmann Triangle is congruent to the Spieker Circle of the Intangents Triangle of the Fuhrmann Triangle.

The Spieker Circle of the Fuhrmann Triangle is congruent to the Nine-Point Circle of the Mid-Arc Triangle of the Fuhrmann Triangle.

The Bevan Circle of the Fuhrmann Triangle is congruent to the Circumcircle of the Fuhrmann Triangle of the Anticomplementary Triangle.