Mathematics, 17.06.2021 18:30, gatrellesse8407
Cho tam giác ABC cân có AB =Ac =5cm , BC=8cm kẻ AH vuông góc vs BC ( H thuộc Bc) a, CM HB=HC
b, Tính độ dài AH
c,
Answers: 3
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Cho tam giác ABC cân có AB =Ac =5cm , BC=8cm kẻ AH vuông góc vs BC ( H thuộc Bc) a, CM HB=HC
b, Tín...
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