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Math Forum » Discussions » Math Topics » geometry.pre-college.independent

Topic: construction question
Replies: 6   Last Post: May 10, 2007 8:02 PM

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jason

Posts: 16
Registered: 4/30/07
construction question
Posted: Apr 30, 2007 5:46 AM
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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



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