Put the four pieces together to form an equilateral triangle or a square. This puzzle is based on Dudeney's dissection of a triangle into a square. When completed, the triangle has side length = 2.15 cm and the square has side length = 1.4 cm. Each piece is 3mm (0.3 cm) thick.


IN: 0.857 w x 0.118 d x 1.129 h
CM: 2.176 w x 0.3 d x 2.868 h


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