| 摘要 |
A flat pattern is disclosed for forming a three-dimensional structure known as the Great Dodecahedron. The pattern consists of twelve regular pentagons, laid out as for the pattern for a simple dodecahedron on paper or cardboard or similar material. Creases are formed lying along the major diagonals of the twelve pentagons, and the structure is assembled by joining the edges of the pattern with adhesive tape, or tabs, or tabs and slots.
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