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Mathematics, 11.11.2021 19:30 edwmal638

Cho ∆ABC vuông tại A.Đường cao AH , Biết AB =3cm AC=4cm. Đường cao AH có độ dài là

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Cho ∆ABC vuông tại A.Đường cao AH , Biết AB =3cm AC=4cm. Đường cao AH có độ dài là...
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