Regular Pyramids Small 320×312 Medium 640×624 Large 1024×999 Download Tiff Original 2460×2400 | (1.8 MB) Description Illustration of 2 regular pyramids. Keywords geometric solid, pyramid, regular pyramids, solids Galleries Pyramids Source: G.A. Wentworth Plane And Solid Geometry (Boston: Ginn & Company, 1899) 307
