[解题] 国三数 解题

楼主: cew50537 (wen)   2024-04-28 01:22:18
https://i.imgur.com/CEQCnDP.jpeg
想法
https://i.imgur.com/STp5kZQ.jpeg
之后就卡住了
谢谢帮忙
作者: saypon (说碰)   2024-04-28 02:49:00
角1 = 角2 = 角5 所以 BE = EG角3 = 角4 = 角5 + 角6 所以 CF = FG答案(A) BE = CF(FG) + EF = EG
楼主: cew50537 (wen)   2024-04-28 03:00:00
已解出来,谢谢 https://i.imgur.com/gX5lB5O.jpeg

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