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	Các bình luận về: Đề: Cho hình chóp đều S.ABC có cạnh đáy bằng a, khoảng cách giữa cạnh bên SA và cạnh đáy BC bằng \(\frac{{3a}}{4}\). Thể tích khối chóp 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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