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 271
of the circle or 24 ir. The area of the equilateral AACB = d6 Va.The area of the segment bounded by the arc AC and the chord^ C =24 5r-36 V3. The area of the curved A .4 CB is the area of thesector CAB (A as center) and the segment AC or 48 7r — 36\/3 =12(4 7r-3V3). (6) The curved triangle AED.…
Geometry · Decoration and ornament
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
