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	Các bình luận về: Đề: Cho hình chóp \(S.ABC\) có đáy là tam giác \(ABC\) vuông tại \(B\), \(AB = 3a\), \(BC = 4a\), \(\left( {SBC} \right) \bot \left( {ABC} \right)\), \(SB = 2a\sqrt 3 \), \(\widehat {SBC} = {30^ \circ }\). Thể tích của \(S.ABC\) là:	</title>
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	<description>Học toán, Đề thi toán, Sách giáo khoa Toán, trắc nghiệm Toán online</description>
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