0.bbbb... = 1 (in base b+1) | 9 geometric series dissection proofs without words
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Sums of Oblong Numbers III (visual proof without words)
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Beautiful Geometry behind Geometric Series (8 dissection visual proofs without words) #math #series
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Seven Proofs Without Words for Summing Cubes
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Sum of Squares Visual Proofs: From Level 1 to Level 5
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Three Geometric Series in an Equilateral Triangle (visual proof without words)
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Hidden Fractals - An exploration of the dragon curve
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50 Constants Explained
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