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 200
Fig. 1666. — From St.Albans Abbey Church,England. 203. In Fig. 167 the circumference of the circle is divided into sixequal parts at the points A, B, C, D, E, and F. AYC, CVE, and EWA aretangent to each other at the points A, C, and E, and BZD, DVB, and FXBare tangent at the points B, D, and F. 1…
Geometry · Decoration and ornament
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
