Triangle altitudes and inradius
In: TriangleAltitudesAndInradius.nbp;; (2011)
videoRecording
Zugriff:
If a triangle has inradius r and altitudes α, β, and γ, then 1/r= 1/α + 1/β +1/γ ; Componente Curricular::Ensino Médio::Matemática ; Componente Curricular::Educação Superior::Ciências Exatas e da Terra::Matemática
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Triangle altitudes and inradius
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Autor/in / Beteiligte Person: | Warendorff, Jay ; Universidade Estadual Paulista (UNESP) |
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Quelle: | TriangleAltitudesAndInradius.nbp;; (2011) |
Veröffentlichung: | Wolfram Demonstration Project, 2011 |
Medientyp: | videoRecording |
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