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  1. Missing square puzzle

    The missing square puzzle is an optical illusion used in mathematics classes to help students reason about geometrical figures; or rather to teach them not to reason using figures, but to use only textual descriptions and the axioms of geometry. It depicts two arrangements made of similar shapes in slightly different configurations. Each apparently forms a 13×5 right-angled triangle, but one has a 1×1 hole in it. Wikipedia

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  2. chrbutler.com

    The Riddle of the Square Shapes are mysterious. They are basic, rudimentary forms — simple ideas upon which we build more complex systems of understanding. They are also vast landscapes of information and meaning — doorways into mental worlds of thought, unhindered by physical limitations. ... Everything we call a square is an example that ...
  3. en.wikipedia.org

    Animation of the missing square puzzle, showing the two arrangements of the pieces and the "missing" square Both "total triangles" are in a perfect 13×5 grid; and both the "component triangles", the blue in a 5×2 grid and the red in an 8×3 grid.. The missing square puzzle is an optical illusion used in mathematics classes to help students reason about geometrical figures; or rather to teach ...
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  5. ahariddles.com

    Dec 25, 2023Riddle 69. Square, cube, tesseract. What 4D shape is next? Answer: Pentachoron. Conclusion. In conclusion, shape riddles are a fun way to challenge our spatial reasoning and visualize different geometric forms. Solving these puzzles requires seeing relationships between shapes based on their properties like number of sides, angles, symmetry and ...
  6. mindyourdecisions.com

    The bottom triangle is not really a triangle. It is actually close in area to half of an 8 by 8 square, with one square removed. The problem utilizes the fact that (8)(8) is one less than (13)(5), which is what makes the optical illusion convincing and difficult to detect. In the following figure, the two shapes are joined to make a square.
  7. riddles-for-kids.org

    I'm not a square or a diamond Instead I am the shape of a door ~ I am a type of shape Where each corner's a right angle If I am not a square Then I must be a _ _ _ _ _ _ _ _ _ Star Riddles. ... The fifth and final one of these is a What Am I riddle. To use that one, read the first line to your children and have them take a guess at what ...
  8. allpoetry.com

    The Riddle of the Square. Six squared, hidden theme, Behind it lies a secret scheme, Those concerned may know it well, That three digits lead to Hell, Triangle with the area of thirty-six, Is the key you need to fix, But heed this warning now and clear, For this riddle is twisted with lies and fear.
  9. puzzling.stackexchange.com

    I am a square, the youngest I can be, but not a baby.-1 = i ^ 2, where i is the unit imaginary number. The 'not a baby' rules out zero, based on the4kman's answer and user_194421's subsequent update to the question. but not the multiplied by one. This rules out 1 (or +1) as being the square . I'm not a mishearing of no. This rules out 0 ("oh ...
  10. ancientpedia.com

    Oct 3, 2024The Sator Square is a word square containing five Latin words arranged in a grid of five rows and five columns. The words are: "SATOR," "AREPO," "TENET," "OPERA," and "ROTAS." This unique arrangement allows the square to be read horizontally and vertically, creating a symmetrical pattern.
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