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MathNet 2023 — batch of 35 questions Question 10

Math Olympiad Vault · MathNet 2023 — batch of 35 questions

Question 10

Points $X$, $Y$, and $Z$ lie on a circle with center $O$ such that $XY = 12$. Points $A$ and $B$ lie on segment $XY$ such that $OA = AZ = ZB = BO = 5$. Compute $AB$.