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ngockhanhmaithi
2 năm trước
Bài4: cho tam giác AHC vuông tại H, có HF là đường cao, biết AH=5,HC=7. Tính AC, AF,FC,HF. Hộ em với ạ nhớ viết ra giấy rõ ràng chi tiết nha đúng điều kiện em vote 5 sao ( nhớ vẽ hình hộ em <3 )
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