Feuerbach's Theorem

Autore:V8frr

Feuerbach's theorem, which states that the nine-point circle is tangent to the three excircles of the triangle as well as its incircle. Drag A, B and C to see that this reamins invariable for any triangle.

Nuove risorse

Building Triangles with Set Areas
Slope Between 2 Points (Phase 2)
רישום חופשי
Rolling Circles and Polygons
apec

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Pixel Sequence
rylee bringhurst rectangle
project
Копие на Net of a Cone
Perp Bisector RH 5

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Simmetrie
Numeri
Piani
Trigonometria
Ellisse