Brahmagupta theorem
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What links here
Brahmagupta's formula
Semiperimeter
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List of eponyms (A–K)
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Distance geometry
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Timeline of scientific discoveries
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Isosceles trapezoid
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Isosceles triangle
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Brahmagupta
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Trapezoid
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Cyclic quadrilateral
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Heron's formula
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Quadrilateral
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History of mathematics
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Area
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