Elements of geometry : containing books I to III (1886)
Smith, J. Hamblin · Toronto : W.J. Gage · leaf 174
chorda o|these circles intersecting in C, a point in .1/.: shew tharectangle CP, V is equal to the rectangle 7, CO/. Ex 2. It through any point in the common chord of twocircles, which intersi tiother, there be drawn any two other chords, one in each circle, their four extremities shall alllie in… … Let D be any pt. \\ ithout the 0 ABC, and let the st. lines DBA, DCbe drawn to cut and touch the 0. TJo D, DB=sq. on DC. I. ... 0, the centre, draw OM bisecting AB in JI, and join OB, OC, UD.Then v AB is bisected in M and produced to D,.: rect. AD, DB with sq. on MB=eq. on MD. II. 6.Adding to each…
Geometry
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