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геометрические фигуры
- Errors in Measurement
- Triangle Paradox (Missing square puzzle)
- 'Tangram' Puzzle 'Cat'
- Astronomie terrestre, mouvement du soleil, saisons
- Exterior Angles of Polygons
- Section d'un pavé droit
- Illusione ottica
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геометрические фигуры
saifulina163, Mar 28, 2017
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1. Errors in Measurement
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2. Triangle Paradox (Missing square puzzle)
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3. 'Tangram' Puzzle 'Cat'
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4. Astronomie terrestre, mouvement du soleil, saisons
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5. Exterior Angles of Polygons
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6. Section d'un pavé droit
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7. Illusione ottica
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