ढाँचा:Pi box - विकिपिडिया

the mathematical constant $π$
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Uses
Area of disk Circumference Use in other formulae
Properties
Irrationality Transcendence Less than 22/7
Value
Approximations Memorization
People
Archimedes Liu Hui Zu Chongzhi Madhava of Sangamagrama William Jones John Machin John Wrench Ludolph van Ceulen Aryabhata
History
Chronology Book
In culture
Legislation Holiday
Related topics
Squaring the circle Basel problem Tau ( $τ$ ) Other topics related to $π$
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