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 320
Fig, 275. … 327. In Figs. 275 and 275a, CD is the perpendicular bisector of AB. Pand Q are the centers of the arcs CB and AC, respectively. EXERCISES 1. If ^Q < AB, prove that AC < AB. li AQ> AB, prove thatAC> AB. Suggestion. — Let E be the center of line AC. A AEQ, and CAD A O A Fare similar.…
Geometry · Decoration and ornament
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
