The Spieker Center

Autor:Steve Phelps

The Spieker Center is the incenter of the medial triangle. It is the center of mass of the perimeter of the triangle. Play through the construction, then try your hand at it below.

Nuevos recursos

Graph of Slopes of Tangent Lines
Fractal Tétraèdre. Dilatation -1/2 centre triangles
Trammel of Archimedes Art
Rule of Sarrus - Determinant of a 3×3 Matrix
Limaçons

Descubrir recursos

C0102X34
int_r_p
Haff Ellipsograph Nr. 97 (MathsJam2015)
פונקצית הצטברות השטח 1
Deriving Pi
Product Rule Numerically

Descubre temas

Área
Distribución geométrica
Circunferencia inscrita
Ecuaciones Cuadráticas
Exponente