nto4C> foBB,equaU to/fC, is vinoCC, V 7 The v/eoj the line of Lines- 7* Three lines betngghen to fimie thefourthin difcoft tsnmllp yop or it on. Here the firft line and the third are to be placed on bothfides of the Settor from the center, then take out the fe-cond line, and to it open the… … Firft I take out A and C, and place them on both fides ofA ?7> mAJ?>A C>ld A D> A flaying the beginningoi both lines at the center A,then do I take our Btheiecondline, according toit I open the Sector in B and C, the termesof the firft hne : fo the parallell betweeneD and E, dothgiueme…
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