Brahmagupta theorem

The set of Brahmagupta is a statement in Euclidean geometry on track conditions in certain tendons four corners.

The statement is named after the Indian mathematician and astronomer Brahmagupta ( 598-668 ).

Swell

• Coxeter, HSM and Greitzer SL: Timeless geometry, Velcro Stuttgart, 1983
• Eric W. Weisstein: Brahmagupta 's theorem. In: MathWorld (English).
• Set of Brahmagupta at cut- the- knot

• Plane Geometry
• Set ( mathematics)