|
|
|
Yff Central Triangle |
|
The Yff Central Triangle with respect to  ABC
is the triangle such that
ABC
is the Extangents Triangle with respect to
the Yff Triangle.
|
|
|
|
Yff Central Triangle |
|
The Yff Central Triangle with respect to ABC
is the triangle such that
ABC
is the Extangents Triangle with respect to
the Yff Triangle.
|
