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Puzzles & Mental Activities that Enhance Critical and Creative Thinking Skills

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english Visually prove that the area of both cross-shaped ginger breads equals the area of the Xmas tree!
francais Démontrez visuellement que l’aire totale des deux pains d’épices en forme de croix est égale à l’aire du sapin de Noël!
italiano Dimostrare visivamente che l’area totale dei biscotti pan di zenzero a forma di croce equivale all’area dell’albero di Natale!

Sunday puzzle

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Text and images by Gianni A. Sarcone 
Labels: SUNDAY PUZZLE, puzzles to solve, recreational mathematics, Pythagorean theorem
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