Circum-Incentral Triangle = Euler Triangle of the Excentral Triangle.

The Circum-Incentral Triangle is congruent to the Medial Triangle of the Excentral Triangle.

The Circum-Incentral Triangle is congruent to the Excentral Triangle of the Medial Triangle.

The Circum-Incentral Triangle is congruent to the Excentral Triangle of the Euler Triangle.

The Circum-Incentral Triangle is similar to the Intouch Triangle.

The Circum-Incentral Triangle is similar to the Excentral Triangle.

The Circum-Incentral Triangle is similar to the Pedal Triangle of the Incenter.

The Circum-Incentral Triangle is similar to the Antipedal Triangle of the Incenter.

The Circum-Incentral Triangle is similar to the Cyclocevian Triangle of the Gergonne Point.

The Circum-Incentral Triangle is similar to the Half-cevian Triangle of the Nagel Point.

The Circum-Incentral Triangle is similar to the s-Reflection Triangle of the Incenter.

The Circum-Incentral Triangle is similar to the Fuhrmann Triangle.

The Circum-Incentral Triangle is similar to the Yff Central Triangle.

The Circum-Incentral Triangle is similar to the Intouch Triangle of the Medial Triangle.

The Circum-Incentral Triangle is similar to the Medial Triangle of the Intouch Triangle.

The Circum-Incentral Triangle is similar to the Intouch Triangle of the Anticomplementary Triangle.

The Circum-Incentral Triangle is similar to the Medial Triangle of the Circum-Incentral Triangle.

The Circum-Incentral Triangle is similar to the Intouch Triangle of the Euler Triangle.

The Circum-Incentral Triangle is similar to the Medial Triangle of the Fuhrmann Triangle.

The Circum-Incentral Triangle is similar to the Orthic Triangle of the Mid-Arc Triangle.

The Circum-Incentral Triangle is similar to the Intouch Triangle of the First Brocard Triangle.

The Circum-Incentral Triangle is similar to the Medial Triangle of the Yff Central Triangle.

The Circum-Incentral Triangle is similar to the Anticomplementary Triangle of the Intouch Triangle.

The Circum-Incentral Triangle is similar to the Anticomplementary Triangle of the Excentral Triangle.

The Circum-Incentral Triangle is similar to the Excentral Triangle of the Anticomplementary Triangle.

The Circum-Incentral Triangle is similar to the Anticomplementary Triangle of the Circum-Incentral Triangle.

The Circum-Incentral Triangle is similar to the Anticomplementary Triangle of the Fuhrmann Triangle.

The Circum-Incentral Triangle is similar to the Tangential Triangle of the Mid-Arc Triangle.

The Circum-Incentral Triangle is similar to the Excentral Triangle of the First Brocard Triangle.

The Circum-Incentral Triangle is similar to the Anticomplementary Triangle of the Yff Central Triangle.

The Circum-Incentral Triangle is similar to the Circum-Incentral Triangle of the Medial Triangle.

The Circum-Incentral Triangle is similar to the Circum-Incentral Triangle of the Anticomplementary Triangle.

The Circum-Incentral Triangle is similar to the Circum-Incentral Triangle of the Euler Triangle.

The Circum-Incentral Triangle is similar to the Circum-Orthic Triangle of the Mid-Arc Triangle.

The Circum-Incentral Triangle is similar to the Circum-Incentral Triangle of the First Brocard Triangle.

The Circum-Incentral Triangle is similar to the Half-Altitude Triangle of the Intouch Triangle.

The Circum-Incentral Triangle is similar to the Half-Altitude Triangle of the Excentral Triangle.

The Circum-Incentral Triangle is similar to the Half-Altitude Triangle of the Circum-Incentral Triangle.

The Circum-Incentral Triangle is similar to the Half-Altitude Triangle of the Fuhrmann Triangle.

The Circum-Incentral Triangle is similar to the Half-Altitude Triangle of the Yff Central Triangle.

The Circum-Incentral Triangle is similar to the Fuhrmann Triangle of the Medial Triangle.

The Circum-Incentral Triangle is similar to the Yff Central Triangle of the Medial Triangle.

The Circum-Incentral Triangle is similar to the Euler Triangle of the Intouch Triangle.

The Circum-Incentral Triangle is similar to the First Brocard Triangle of the Intouch Triangle.

The Circum-Incentral Triangle is similar to the First Brocard Triangle of the Excentral Triangle.

The Circum-Incentral Triangle is similar to the Fuhrmann Triangle of the Anticomplementary Triangle.

The Circum-Incentral Triangle is similar to the Yff Central Triangle of the Anticomplementary Triangle.

The Circum-Incentral Triangle is similar to the Euler Triangle of the Circum-Incentral Triangle.

The Circum-Incentral Triangle is similar to the First Brocard Triangle of the Circum-Incentral Triangle.

The Circum-Incentral Triangle is similar to the Fuhrmann Triangle of the Euler Triangle.

The Circum-Incentral Triangle is similar to the Yff Central Triangle of the Euler Triangle.

The Circum-Incentral Triangle is similar to the Euler Triangle of the Fuhrmann Triangle.

The Circum-Incentral Triangle is similar to the First Brocard Triangle of the Fuhrmann Triangle.

The Circum-Incentral Triangle is similar to the Intangents Triangle of the Mid-Arc Triangle.

The Circum-Incentral Triangle is similar to the Extangents Triangle of the Mid-Arc Triangle.

The Circum-Incentral Triangle is similar to the Fuhrmann Triangle of the First Brocard Triangle.

The Circum-Incentral Triangle is similar to the Yff Central Triangle of the First Brocard Triangle.

The Circum-Incentral Triangle is similar to the Euler Triangle of the Yff Central Triangle.

The Circum-Incentral Triangle is similar to the First Brocard Triangle of the Yff Central Triangle.

The Circum-Incentral Triangle is perspective with the Intouch Triangle.

The Circum-Incentral Triangle is perspective with the Excentral Triangle.

The Circum-Incentral Triangle is perspective with the Pedal Triangle of the Incenter.

The Circum-Incentral Triangle is perspective with the Antipedal Triangle of the Incenter.

The Circum-Incentral Triangle is perspective with the Cyclocevian Triangle of the Gergonne Point.

The Circum-Incentral Triangle is perspective with the Half-cevian Triangle of the Nagel Point.

The Circum-Incentral Triangle is perspective with the s-Reflection Triangle of the Incenter.

The Circum-Incentral Triangle is perspective with the Fuhrmann Triangle.

The Circum-Incentral Triangle is perspective with the Yff Central Triangle.

The Circum-Incentral Triangle is perspective with the Intouch Triangle of the Medial Triangle.

The Circum-Incentral Triangle is perspective with the Medial Triangle of the Intouch Triangle.

The Circum-Incentral Triangle is perspective with the Medial Triangle of the Excentral Triangle.

The Circum-Incentral Triangle is perspective with the Intouch Triangle of the Anticomplementary Triangle.

The Circum-Incentral Triangle is perspective with the Medial Triangle of the Circum-Incentral Triangle.

The Circum-Incentral Triangle is perspective with the Intouch Triangle of the Euler Triangle.

The Circum-Incentral Triangle is perspective with the Orthic Triangle of the Mid-Arc Triangle.

The Circum-Incentral Triangle is perspective with the Medial Triangle of the Yff Central Triangle.

The Circum-Incentral Triangle is perspective with the Excentral Triangle of the Medial Triangle.

The Circum-Incentral Triangle is perspective with the Anticomplementary Triangle of the Intouch Triangle.

The Circum-Incentral Triangle is perspective with the Anticomplementary Triangle of the Excentral Triangle.

The Circum-Incentral Triangle is perspective with the Excentral Triangle of the Anticomplementary Triangle.

The Circum-Incentral Triangle is perspective with the Anticomplementary Triangle of the Circum-Incentral Triangle.

The Circum-Incentral Triangle is perspective with the Excentral Triangle of the Euler Triangle.

The Circum-Incentral Triangle is perspective with the Tangential Triangle of the Mid-Arc Triangle.

The Circum-Incentral Triangle is perspective with the Anticomplementary Triangle of the Yff Central Triangle.

The Circum-Incentral Triangle is perspective with the Circum-Incentral Triangle of the Medial Triangle.

The Circum-Incentral Triangle is perspective with the Circum-Incentral Triangle of the Anticomplementary Triangle.

The Circum-Incentral Triangle is perspective with the Circum-Incentral Triangle of the Euler Triangle.

The Circum-Incentral Triangle is perspective with the Circum-Orthic Triangle of the Mid-Arc Triangle.

The Circum-Incentral Triangle is perspective with the Half-Altitude Triangle of the Excentral Triangle.

The Circum-Incentral Triangle is perspective with the Half-Altitude Triangle of the Circum-Incentral Triangle.

The Circum-Incentral Triangle is perspective with the Fuhrmann Triangle of the Medial Triangle.

The Circum-Incentral Triangle is perspective with the Yff Central Triangle of the Medial Triangle.

The Circum-Incentral Triangle is perspective with the Euler Triangle of the Intouch Triangle.

The Circum-Incentral Triangle is perspective with the First Brocard Triangle of the Intouch Triangle.

The Circum-Incentral Triangle is perspective with the Yff Central Triangle of the Anticomplementary Triangle.

The Circum-Incentral Triangle is perspective with the Euler Triangle of the Circum-Incentral Triangle.

The Circum-Incentral Triangle is perspective with the First Brocard Triangle of the Circum-Incentral Triangle.

The Circum-Incentral Triangle is perspective with the Yff Central Triangle of the Euler Triangle.

The Circum-Incentral Triangle is perspective with the Euler Triangle of the Fuhrmann Triangle.

The Circum-Incentral Triangle is perspective with the Intangents Triangle of the Mid-Arc Triangle.

The Circum-Incentral Triangle is perspective with the Extangents Triangle of the Mid-Arc Triangle.

The Circum-Incentral Triangle is perspective with the Euler Triangle of the Yff Central Triangle.