A source book of problems for geometry, based upon industrial design and architectural ornament (1912)
Sykes, Mabel, 1868-, Slaught, H. E. (Herbert Ellsworth), 1861-1937, Lennes, N. J. (Nels Johann), 1874- · Boston, Allyn and Bacon · leaf 141
Fig. 116. … Fig, Il6a.—Tiled Flooring. Scale J in. I ft.Medieval, Wyatt, PI. 3. 142. In Fig. 116 ABCD etc., is a regular hexagon, G, H, K, etc., are themiddle points of the sides, and the points are joined as shown in the figure. EXERCISES 1. Prove that GKM and NHL are congruent equilateral triangleswith sides…
Geometry · Decoration and ornament
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
