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It's obvious, but needs proof (Posted on 2017-03-15) Difficulty: 2 of 5
Let points A, B, and C be equally spaced around a circle, and let point P lie on the arc between A and B.

Prove that PA + PB = PC.

See The Solution Submitted by Ady TZIDON    
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Hints/Tips re: Solution ........nice Comment 2 of 2 |
(In reply to Solution by Bractals)

Excellent!

That's why I've rated it d2.


  Posted by Ady TZIDON on 2017-03-18 09:53:09
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