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 43
With centre i^ and distance FD, describe ® DKL.With centre G and distance GH, describe d HKL. Join FK and GK.Then lKFG has its sides =A, B, C respectively. For FK=FD ; Def. 13 .-. FK=A ;and GK=^GH; Def. 13. .-. GK=C;and FG = B;.*. a lKFG has been described as reqd. q. e. f,Ex. Draw an isosceles… … Let A be the given pt., BC the given line, DEF thegiven z . It is reqd. to male at x>t. A an angle = z DEF.In ED, EF take any pts. D. F ; and join DF.In ABf produced if necessary, make AG=DE.In AC, produced if necessary, make AH=EF.In HC, produced if necessary, make HK=FD. With centre A, and…
Geometry · Geometry, Plane
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