This unpainted wooden model of a square pyramid has a square base and four equilateral triangles on the sides. It divides into four equal pyramids along the edges. There are no labels.
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The Great Pyramid of Giza Has MORE Than Four Sides
One of the most iconic and awe-inspiring structures of the ancient world continues to mystify historians and archaeologists. This square-based pyramid, like most pyramids, has been thought to have ...
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