Feuerbach's Theorem

Autor: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.

Novos Materiais

Midpoint Theorem Questions: Mild
繪畫垂直線
Laundry Basket
Writing and Graphing Proportional Relationships (k>0)
Rovnoběžnost rovin

Descobrir recursos

Area and Circumference of a Circle
Triginimetry
Triangle Inequality_2
Equidistant Chord Theorem
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Congruência
Multiplicação
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