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jason
Posts:
16
Registered:
4/30/07


construction question
Posted:
Apr 30, 2007 5:46 AM


Can someone help me solve this question:
Given 4 points A,B,C,D on a straight line, show how to construct a point P on the line such that PA.PD=PB.PC
The theorems that can be applied concerns intersecting chords and tangents



