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Geometry
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Geometry
Finance and Quantitative Analysis
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Circle / Oval - 1
Triangle - 3
Quadralateral - 4
Pentagon - 5
Hexagon - 6
Heptagon - 7
Octagon - 8
Nonagon - 9
Decagon - 10
Hendecagon - 11
Dodecagon - 12
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Updated: 01 January 2026
01 January 2026
Hendecagon
A hendecagon is a ploygon with 11 sides.
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