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The Five Squarable Lunes
Squarable lune 1
Lunes of Alhazen
The Isosceles Trapezoid Lune
The Five Squarable Lunes
Author:
Lamberto Lamberti
A planar region whose boundaries are arcs of two circles is called a lune (presumably because it resembles a crescent moon).
Squarable lune 1
Lunes of Alhazen
The Isosceles Trapezoid Lune
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Squarable lune 1
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