The Feuerbach Point

ForfatterSteve Phelps

Construct the incircle and the three excircles of a triangle. The nine-point circle is tangent to all four circles. The point of tangency of the nine-point circle and the incircle is the Feuerbach Point.

Nye Materialer

Fractal Tétraèdre. Dilatation -1/2 centre triangles
The Gardener's Ellipse
Regular Polygons and Equivalent Triangles
အခြေခံ data အခေါ်အဝေါ်များ
apec

Opdag Ressourcer

X^2+C
Median
lil itty bitty tsunami wave

Udforsk emner

Indskreven cirkel
Brøker
Parallelforskydning
Retvinklede trekanter
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