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 136
a, find the areas as in Ex. 2, except that KE = . n Ans. (1) ^(2 + 3 ,r) ; (2) ^ (2 n^ - 2 - 3 ,r). 4. What must be the ratio —— if circles W and X are tangent to each other and if Z KMX is 90° ? ^ns. AE Suggestion. — If KT and XU are both perpendicular to AO,AT=TK and Ot/ = UX. If AJf = XU, then… … Fig. Il2a. — Wicker Design. 137. 1. If the distance between the parallels AH, GB, etc. inFig. 112 is given, show how to construct the figure. 2. If the distance between any two parallels is 4 inches, find thearea of the figure KLMNPQRST etc. Ans. 48 sq. in. 3. If the distance between any two…
Geometry · Decoration and ornament
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