An elementary treatise on modern pure geometry (1893)
Lachlan, Robert · London, New York, Macmillan and Co. · leaf 149
9—2 132 CENTRE OF SIMILITUDE suppose that BC passes through B. Then, the centre of similitude 0 will bethe point of intersection of the circle circumscribing the triangle BCC\ andthe circle which passes through B and touches BC at B. Again, if C coincide with the point B, the centre of similitude… … 208. Ex. 1. If 0 be the centre of similitude of the directly similartriangles ABC, DAE, show that AO passes through the symmedian point ofthe triangle ABB. Ex. 2. In the same case, if .^ 0 meet the circumcircle of the triangle ABDin H, show that AH is bisected in the point 0. Ex. 3. If triangles be…
Geometry
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