polyhedron是什么意思
Polyhedra, fascinating geometric structures, have awed mathematicians for centuries. Characteristically three-dimensional, they are composed of vertices, edges, and flat surfaces termed faces. These shapes range from common everyday entities like cubes and pyramids, to the more complex Dodecahedron and Icosahedron. Polyhedra find multiple applications, from architecture to the production of dice for board games. Recognizing and understanding these geometric marvels add depth to our real-world interactions, sparking intrigue in the intricate fabric of shape, space, and structure.