Source: Wikipedia
Shadblow Leaf Ecology
11 years ago
Showing posts with label puzzles. Show all posts
Showing posts with label puzzles. Show all posts
Monday, March 1, 2010
The Haberdasher Puzzle
The Haberdasher Puzzle asks one to cut an equilateral triangle into four pieces that can then be rearranged to form a square. Henry Dudeney gave a solution in 1903.
Source: Wikipedia
Source: Wikipedia
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