PUMaC 2024 · 几何（B 组） · 第 7 题
PUMaC 2024 — Geometry (Division B) — Problem 7
题目详情
- Let △ ABC be a triangle such that the angle bisector of ∠ BAC , the median from B to side AC , and the perpendicular bisector of AB intersect at a single point X . If AX = 5 and 2 AC = 12, compute BC . m 2 Note: The problem should conclude: BC can be expressed in the form , where m and n n are relatively prime positive integers. Compute m + n .
解析
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Original Explanation
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