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 290
AB, find the radius of circle O. Ans. -. TANGENT CIRCLES: ALGEBRAIC ANALYSIS 277 Suggestion. — Substitute fc = 1in the result obtained in Ex. 3. 6. Draw a figure to illustrateEx. 5. (See Fig. 246 a.) 7. In the figure obtained inEx. 6, what per cent of the entirearea is not occupied by the in-cluded… … Fig. 2461). Ans. k :To obtain the value of k, solve the equation,s 3k -1 ^s3 2 3yi; + l 9. What value of k will make the diameter of circle 0 equal tothe line iJS? Ans. k = i. 10. If AQ = i AB, find the radius of circle 0 and draw an illustrartive figure. ^^_ ± 10 11. Find the radius of circle 0 ii…
Geometry · Decoration and ornament
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
