Fermat Point and Negative Fermat Point

Author:Steve Phelps

Building equilateral triangle on the exterior of the triangle leads to the Fermat Point (Left) Building equilateral triangle on the inxterior of the triangle leads to the Negative Fermat Point (Right)

New Resources

Tracing an Ellipse Using Two Circles
General Polar Equation of Conics with Rotation (2)
Other Variations of Cosine
AI for Math Teachers (prompt examples)
Cartesian Notation of a Vector

Discover Resources

Pytahgorean theorem
fun_seq
Círculo Trigonométrico
Copia di Koch's curve
Explorations
仰角和俯角

Discover Topics

Correlation
Rotation
Normal Distribution
Quadrilaterals
Median Value