THE CRESCENT PUZZLE.





Here is an easy geometrical puzzle. The crescent is formed by two
circles, and C is the centre of the larger circle. The width of the
crescent between B and D is 9 inches, and between E and F 5 inches. What
are the diameters of the two circles?





THE COSTERMONGER'S PUZZLE. THE CROSS AND THE TRIANGLE facebooktwittergoogle_plusredditpinterestlinkedinmail

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