Construction of Octagon From Square Small 320×313 Medium 640×626 Large 1024×1001 Download Tiff Original 2400×2346 | (258.6 KB) Description Octagon constructed from a square. Keywords construction, octagon, square Galleries Octogons Source: Claude Irwin Palmer Library of Practical Electricity: Practical Mathematics For Home Study (New York: McGraw-Hill Book Company, Inc., 1919) 187
