Excircles
Given a triangle we define its excircles as the
circumferences that have as a center the hyperbolic excenter and is tangent on
each
side of the triangle or to a prolongation of the side.
As in the case of the inner angle bisectors we have to take into
account how we plot the excircles, that is, which point on the triangle
side we consider
as a point that
belongs to the excircle. First we have to draw the
perpendicular line in each one of the sides that passes through one of
the
excenters.
Creating the tool it is necessary to
have a case where exists the three exicenters to create three
excircles. In
this way we ensure that
whenever the exicentre
exists it will plot its excircle.
Triangles
Hyperbolic
geometry
