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 132
Fig. lOSfl. Fig. 1086. —Counter Railing Design, \ y /;\ ^^ 1 \^ ^ y / ^ / i ^n/ \ yK r /* k 1? \Y/ 1 /i>-^ si/i^— h!^ EXERCISES 133. 1. Show that Fig. 108 is based ^on Fig. 107. 2. Find the area of HKLMEN etc,if AB = a, (1) if XM = ^, (2) if ZM = ^,(3) iiXM = — . ^n.9. (1)^(8+ ,r); (2)g(18 + ^);…
Geometry · Decoration and ornament
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