Copy of Feuerbach's Theorem

Autor:t160053, 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.

Nous materials

Transforming Random Variables
Tangent Vector (2)
Graphs of Rational Expressions
Vertical and Oblique Asymptote
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Descobriu materials

regression for test 5
Virage (force centrifuge)
Related Rates - Exploration
Standard Deviation Intro
Rosette Symmetry

Descobriu Temes

Diagrama de caixa
Distribució Normal
Operacions aritmètiques
Cosinus
Seqüències i Sèries