PUMaC 2011 · 加试 · 第 1 题
PUMaC 2011 — Power Round — Problem 1
题目详情
(1) The lines AA , BB , CC concur. ′ ′′ ′ ′′ ′ ′′
解析
(1) The lines AA , BB , CC concur. ′ ′′ ′ ′′ ′ ′′
PUMaC 2011 — Power Round — Problem 1
(1) The lines AA , BB , CC concur. ′ ′′ ′ ′′ ′ ′′
(1) The lines AA , BB , CC concur. ′ ′′ ′ ′′ ′ ′′