Inside Out Library
Elements of geometry, containing books I and II with exercises and notes (1882)
Smith, J. Hamblin (James Hamblin), 1829-1901 · Toronto : Gage · leaf 19
Produce DA to meet the Qce GKL in L. Then will AL=BC. For .• B is the centre of ® CGH, .-. BC=BG.And , • D is the centre of © GKL, .: DL=DG.And parts of these, DA and DB, are equal. .*. remainder ^i = remainder BG.But BC=BG ; .-. AL=BC. Thus from pt. A a st. line AL has been drawn=5(7. Post. 1.I.… … Let AB be the irreiiter of the two ^^iven st. lines AB, CD. It is rcqiiircd to cut off from AB a part = CD. From .4 draw the st. line AE=CD. I. 2. AVith centre A and distance AE describe © EFH,cutting AB in F. Then will ^1F= CD. For A is the centre of 0 EFH, .: AF=AE.But AE=CD; .: AF=CD. Ax. 1.…Geometry
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