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To fill in a rectangular hole of 3m x 4m, a carpenter uses two pieces of board; one is 2m x 5m and the other 1m x 1m. These are cut into two pieces each. He then rearranges the four cut pieces to apparently fill in the 3x4 rectangle. Where is the hole?
To fill in a rectangular hole of 3m x 4m, a carpenter uses two pieces of board; one is 2m x 5m and the other 1m x 1m. These are cut into two pieces each. He then rearranges the four cut pieces to apparently fill in the 3x4 rectangle. Where is the hole?
2 years ago
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(Non ho la soluzione)
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zar
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sulla wayback vedi la toc e basta. Comunque ho scritto loro (con un HTTP 500 mi sento autorizzato)
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.mau.
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