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Possibly useful for π day Circle area (animation) www.mathed.page/construction... Leonardo's Areas www.mathed.page/puzzles/poly... π for regular polygons? www.mathed.page/geometry-lab... Taxicab π: www.mathed.page/geometry-lab... #mtbos #iteachmath #mathed
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www.mathed.page
A visual justification of the formula for area of a circle
Pi | www.MathEd.page
Henri Picciotto