Think Twice | The Fermat Point of a Triangle | Geometric construction + Proof | @ThinkTwiceLtu | Uploaded February 2020 | Updated October 2024, 2 days ago.
Learn more theorems in Euclidean geometry and their applications at:
brilliant.org/ThinkTwice
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Summary:
The Fermat point of a triangle ABC is a point P such that the sum of distances PA+PB+PC is a minimum.
To find the Fermat point of a triangle ABC:
1. Construct equilateral triangles on each side of ABC
2. Connect vertices A,B and C to the opposite and outermost vertex of equilateral triangle.
3. The point at which the three lines intersect is a Fermat point of triangle ABC.
In the case where one of the angles of triangle ABC is greater than 120 degrees the Fermat point will be located at the obtuse-angled vertex of ABC.
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Contact me:
► thinktwiceask@gmail.com
-----------------------------------------------------------------------------------------------------------
Music by:
► Lee: youtube.com/watch?v=Epi2rsr04Os
Learn more theorems in Euclidean geometry and their applications at:
brilliant.org/ThinkTwice
-----------------------------------------------------------------------------------------------------------
Please consider supporting Think Twice on:
► Patreon: patreon.com/Think_twice
► Twitter: twitter.com/thinktwice2580 (@thinktwice2580)
► Instagram: instagram.com/thinktwice_ltu
(@thinktwice_ltu)
-----------------------------------------------------------------------------------------------------------
Summary:
The Fermat point of a triangle ABC is a point P such that the sum of distances PA+PB+PC is a minimum.
To find the Fermat point of a triangle ABC:
1. Construct equilateral triangles on each side of ABC
2. Connect vertices A,B and C to the opposite and outermost vertex of equilateral triangle.
3. The point at which the three lines intersect is a Fermat point of triangle ABC.
In the case where one of the angles of triangle ABC is greater than 120 degrees the Fermat point will be located at the obtuse-angled vertex of ABC.
-----------------------------------------------------------------------------------------------------------
Contact me:
► thinktwiceask@gmail.com
-----------------------------------------------------------------------------------------------------------
Music by:
► Lee: youtube.com/watch?v=Epi2rsr04Os