In[]:=
In the command below, type the new coordinates of the points. Evaluate the notebook.
In[]:=
CircumferenceOfApollonius[tri={{-2,5},{7,12},{9,-4}}]
Coordinates of Apollonius point (​
X
181
​).
ApolloniusPoint
{2.83287,5.65956}
Equation of Apollonius circumference tangent to the exinscribed circumferences to base triangle
-725.474-25.0768x+
2
x
+0.210051y+
2
y
0
Coordinates of center and radius:
Center
Radius
{12.5384,-0.105025}
29.7102
Out[]=
Apollonius circumference
Apollonius point
Exinscribed circumferences
Tangency points
Lines that go from each vertex of the base triangle and pass through the point of Apoillonius