perplexus.info :: Numbers : Trifecta circles

Trifecta circles (Posted on 2020-11-11)

Three unit circles have a common point O. The other points of (pairwise) intersection are A, B and C. Show that the points A, B and C are located on some unit circle.

No Solution Yet Submitted by Danish Ahmed Khan

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Equivalent to http://perplexus.info/show.php?pid=9345

Posted by broll on 2020-11-12 20:10:35

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