Pi, Area of a Circle, and Circumference Estimation - Math Simulations πŸ›žπŸ’«⏺️πŸ“➕✖️🟰

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 Circumference
 C = 2Ο€R

Ο€ in Other Universes | Azeem Bande-Ali | azeemba.com

Area of a Circle
A = Ο€R^2

Approximation of the circle area - JSXGraph Wiki











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