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vantolan
2 năm trước
Bài 8: Một mảnh vườn hình thang có chiều cao của là 25 m, đáy lớn 22,5m và đáy bé bằng 2/3 đáy lớn. Trong mảnh vườn người ta trồng 40% diện tích đất là trồng cam. Tính diện tích đất trồng cam? Giúp mik với, 20p nx mik nộp bài òi
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