Pattern that can be cut out and folded to construct a regular dodecahedron. Fold on the dotted lines, and keep the edges in contact by the glued strips of paper.
G.A. Wentworth Plane And Solid Geometry (Boston: Ginn & Company, 1899) 331
3000×2318, 172.7 KiB
1024×791, 25.4 KiB
640×494, 14.8 KiB
320×247, 6.5 KiB