Hadwiger-Finsler Inequality


	For a triangle with side lengths , , , and area , the Hadwiger–Finsler inequality states that , with equality holding if and only if the triangle is equilateral.


	Contributed by: Jay Warendorff

For additional information, see the Hadwiger-Finsler inequality.

"Hadwiger-Finsler Inequality" from The Wolfram Demonstrations Project
http://demonstrations.wolfram.com/HadwigerFinslerInequality/

Contributed by: Jay Warendorff

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Area
Inequalities
Plane Geometry
Triangles

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The Area of the Contact Triangle

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