Maths Olympiad Prep

Library / CEMC Euclid /119 of 224

CEMC Euclid, 2001

Combinatorics Difficulty 3.0 AMC 10/12 Prove it Canada

In triangle ABCABC, AB=BC=25AB=BC=25 and AC=30AC=30. The circle with diameter BCBC intersects ABAB at XX and ACAC at YY. Determine the length of XYXY.

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