hieunguyenchiminh3 hieunguyenchiminh3
  • 29-09-2022
  • Mathematics
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Cho hình lăng trụ ABC.A'B'C' có AA'= 2, khoảng cách từ A đến các đường thẳng BB'CC, lần lượt bằng1 và 2; khoảng cách C đến đường thẳng BB' bằng 45. Thể tích khối lăng trụ ABC.A'B'C' bằng D..

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