Constructing 3D Pyramids

ELC-3049

$16.00

ELC-3049 Constructing 3D Pyramids. Pyramids are three dimensional shapes whose sides are triangles and they all meet at one point. The unique structure of the pyramid meant that more weight was at the base as opposed to the top. For this reason, it was possible to create huge monuments that for years were the largest structures in many civilizations.

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