|WikiProject Mathematics||(Rated Start-class, Low-importance)|
Is the special case assertion true?
The article currently says without citation or explanation that the Hadwiger–Finsler inequality is a special case of Pedoe's inequality, which is
for two triangles with sides and area (a, b, c; f) and (A, B, C; F). For that to be true, there would have to be a class of (A, B, C; F) for which this collapses to the Hadwiger-Finsler inequality, which is