정다각기둥에서의 표면거리에 관한 연구

Abstract

To solve the problem of the shortest distance between one vertex and another vertex of a rectangular parallelopiped, first draw the development figure. Next, think on a plane. Then use the Pythagoras theorem. Expanding it, I evaluated the point that surface distance that is the farthest from the vertex of a base plane of regular prism using a theory that the equidistant line must meet at one point.