Giraud’s Theorem

Author:Moira Chas

The area of a triangle on the unit sphere equals the sum of its interior angle minus π. Proof (from Schwartz book Mostly surfaces" Divide the sphere in regions as in the sum below.

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Intercepts in 3D
MC #2
Luxembourg Symbol
Forming Similar Triangles
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

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Optics
Inscribed Circle
Nezki's Practice Book
Modul 20-D1_Daud Ijarles Lebang_SMA Santo Paulus Manokwari

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Angles
Root
Similar Triangles
Median Value
Cosine