- 11 (number) - Wikipedia
An 11-sided polygon is called a hendecagon, or undecagon A regular hendecagon is the polygon with the fewest number of sides that is not able to be constructed with a straightedge, compass, and angle trisector
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Hugh McCulloch (December 7, 1808 – May 24, 1895) was an American financier who played a central role in financing the American Civil War He served two non-consecutive terms as United States Secretary of the Treasury under three presidents
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