No abstract

In this paper, we consider the glass pyramid of I. M. Pei, which recently attracted attention as the installation art of street artist JR, in two directions. First, Pei's glass pyramid was interpreted as a dynamic symmetry of Hambidge rooted in Egyptian geometry, and generalized by the model of Newton's frustum. This is a generalization of Euclidean rectangle in the view of diagrams, and generalization            a rational number) of         in terms of equations. Userkaf's pyramid is characterized by         as a generalized pyramid. This assumption is based on the hypothesis that 'the area of the side of the pyramid is equal to the square of the height'. The hypothesis we have set up is based on the geometric insights of Petrie and Beard and supplements Markowsky's claim, and has nothing to do with Burton's hypothesis of misleading of Herodotus's mention. Finally, the