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 308
VENETIAN TRACERY 295 •^.i, I \ … Fig. 263. 310. In Fig. 363 AB is parallel to CD, the equal circles M and N are tan-gent to each other at H and to the line AB, and the semicircle with Q as itscenter is tangent to circle N at V and to circle M at U. EXERCISES PH 1. If line Q,H iS extended to meet AB at P, find the ratio ——.…
Geometry · Decoration and ornament
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
