An encyclopaedia of architecture, historical, theoretical, & practical. New ed., rev., portions rewritten, and with additions by Wyatt Papworth (1888)
Gwilt, Joseph, 1784-1863, Papworth, Wyatt Angelicus Van Sandau, 1822-1894 · London Longmans, Green · leaf 329
THEORY OF ARCHITECTURE. Book II. And, by transposition, Hence, by equality, Or, by transposition. But by Cor. 2. Tlieor. I., And substituting CP- for its equal CAi-CIl2, weliaveTherefore CA : CP: But again, by Theor. VII., CA : CP: Bv equality, therefore, CE : HI; Blit by thesimilar triangles IIIC,… … Fig. VZO. FiB.4il.
Architecture · Architects
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