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 255
INTED FORMS 4. If AB = s,DO = b, and AQ = iAB, find CM and OH.Ans. (1) gj-^S^+lSft.. (2) jV^T+li^^^^lsTi^^^l^+TlT^ 5. If ^£ = s, ^ Q = fcs, and Z)0 = 6, find DM and OH. G 264. In Fig. 220 ABC is an equilateralcurved triangle with A, B, and C as centers.The trefoil is inscribed in this triangle as… … ^K Fig, 220. — From a German Church,Hartung, Vol. 2, PI. 97. EXERCISEShow how to locate points G, H, and K.Suggestion.— See § 266, Ex. 1.
Geometry · Decoration and ornament
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