WOLFRAM NOTEBOOK

WOLFRAM|DEMONSTRATIONS PROJECT

First Fermat Point and Isogonic Center of a Triangle

​
This Demonstration plots the first Fermat point
FFP
(red) and first isogonic center
FIC
(yellow) of a triangle
T
. You can drag the triangle vertices. When
FFP
and
FIC
are both inside the triangle, they coincide.
Let
F(P,T)
be the sum of the distances from a point
P
to the three vertices of
T
. Then
FFP
minimizes
F
. The contours show the level lines of
F
.
Wolfram Cloud

You are using a browser not supported by the Wolfram Cloud

Supported browsers include recent versions of Chrome, Edge, Firefox and Safari.


I understand and wish to continue anyway »

You are using a browser not supported by the Wolfram Cloud. Supported browsers include recent versions of Chrome, Edge, Firefox and Safari.