Giraud’s Theorem

Auteur :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.

Nouvelles ressources

רישום חופשי
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Limaçons
The Gardener's Ellipse
The Geometry of the Coefficients of a Quadratic Function

Découvrir des ressources

Reimann Sum
Inscribed vs. Central Angle
graph 2
Multiples of 9 Circle Sort

Découvrir des Thèmes

Cône
Droite Médiane
Coordonnées
Triangles Rectangles
Loi Normale