The point 
at which the lines through the polygon vertices
of a triangle perpendicular
to the corresponding sides of the first Brocard
triangle, are concurrent. The Tarry point lies
on the circumcircle opposite the Steiner
point 
.
It has equivalent triangle center functions
 |  |  |
(1)
|
 |  |  |
(2)
|
where 
is the Brocard
angle. The Simson line of the Tarry point is perpendicular to the line 
, when 
is the circumcenter and 
is the symmedian
point (Lachlan 1893; Johnson 1929; Honsberger 1995, p. 121). The Tarry point
of the first Brocard triangle of a triangle 
is the circumcenter
of 
(Honsberger 1995, pp. 120-121).
Given a triangle 
with first
Neuberg triangle 
,
the lines 
,
, and 
are concurrent at the Tarry point 
(Johnson 1929, p. 288).
