Barbier's theorem
theorem that every curve of constant width has perimeter π times its width
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Barbier's theorem
Summary
Barbier's theorem is a theorem[1]. It draws 10 Wikipedia views per month (theorem category, ranking #267 of 1,306).[2]
Key Facts
- Barbier's theorem's instance of is recorded as theorem[3].
- Joseph-Émile Barbier is named after Barbier's theorem[4].
- Barbier's theorem's part of is recorded as list of theorems[5].
- Barbier's theorem's Freebase ID is recorded as /m/02s2wc[6].
- Barbier's theorem's statement describes is recorded as curve of constant width[7].
- Barbier's theorem's MathWorld ID is recorded as BarbiersTheorem[8].
- Barbier's theorem's maintained by WikiProject is recorded as WikiProject Mathematics[9].
- Barbier's theorem's Microsoft Academic ID is recorded as 2780286829[10].
Why It Matters
Barbier's theorem draws 10 Wikipedia views per month (theorem category, ranking #267 of 1,306).[2] It has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[11]