Elements of geometry : containing books I to VI and portions of books XI and XII of Euclid, with exercises and notes (1881)
Smith, J. Hamblin (James Hamblin), 1829-1901, Kirkland, Thomas, 1835-1898 · Toronto : W.J. Gage · leaf 289
proposition, KAB is to LCD as MF is to SR. But KAB is to LCD as MF is to NH. Hyp. .-. SR=^^H, V. 8. Also, SR and NH-dve similar and similarly situated, s^nd..PR = GH. VL 23. Now AB IS to CD as EF is to PR, and .-. AB is to CD aaEFia to QH. V. 6. Q- E. D. 2S2 EUCLIDS ELEMENTS. [Book VI. Proposition… … In the equal ?s ABC, DEF let the z s BGC, EHF at thecentres, and the i s BAC, EDF at the circumferences, he sub-tended by the arcs BC, EF. Hun I. I BGC must he to l EHF as arc BC is to arc EF. Take any number of arcs CK, KL, each=5C,and any number of arcs FM, MN, NR eaiCh=EF.Then •.• arcs BC, CK,…
Geometry · Geometry, Plane
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