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 103
(2) -(n-2); (3) ^^{n-iy.in-* n n 90 MISCELLANEOUS INDUSTRIES 5. If the area of KPQRNS etc. is J that of the square ABCD,find AK. Suggestion. — Use equation — (» — 2) = —- A II ^O Ans. AA = —— 6. If the area of the cross is - that of the square, find n and AK. Ans. n = -• 7. If OG = ON and the…
Geometry · Decoration and ornament
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