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 167.— From Diefenbach, Series B,PI. XXXIII. Fig. 167a. — From the Church o\Our Lady of Lourdes, NewYork City. See Fig. 279a. EXERCISES 1. Show how to construct A YC\ CUE, and EWA. 2. Prove that the points K, X, U, and H are collinear. 3. Prove that (a) OX = 0Y= OZ, etc.(6) FX, XA, A Y, etc. are…
Geometry · Decoration and ornament
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
