Difference between revisions of "2007 iTest Problems/Problem 60"
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Revision as of 03:56, 8 October 2014
Problem
Let . Triangle has and . Point is on so that bisects angle . The circle through , and has center and intersects line again at , and likewise the circle through , and has center and intersects line again at . If the four points , and lie on a circle, find the length of .