Các câu hỏi tương tự
mot hinh chu nhat co chieu dai gap ruoi chieu rong Neu chieu rong tang them 2m , chieu dai tang them 2m thi luc do dien tich tang them 64m2 . Tim dien tich cua hinh chu nhat luc ban dau .
mot hinh chu nhat co chieu dai gap ruoi chieu rong. neu moi chieu tang them 1m thi duoc hinh chu nhat moi co dien tich tang them 31 met vuong . tinh dien tich hinh chu nhat ban dau ?
Mot hinh chu nhat co chieu dai gap ruoi chieu rong . Neu moi chieu tang them 1m thi duoc hinh chu nhat moi co dien tich tang them 31m vuong . Tinh dien tich cua hinh chu nhat ban dau ?
mot hinh chu nhat co chieu dai gap ruoi chieu rong neu moi chieu tang them 1m thi duoc hinh chu nhat moi co dien tich tang them 31m vuong tinh dien tich hinh chu nhat ban dau
mot hinh chu nhat co chieu dai gap ruoi chieu rong .neu moi chieu tang them 1 m thi duoc hinh chu nhat co dien tich tang them 31m2.tinh dien tich ban dau
mot hinh chu nhat co chieu dai gap ruoi chieu rong . neu moi chieu tang them 2m thi duoc hinh chu nhat moi co dien tich tang them 64m2
.tinh dien tich hinh chu nhat ban dau
(giai chi tiet giup minh voi)
mot hinh chu nhat co chieu dai gap ruoi chieu rong . neu moi chieu tang them 1 met thi duoc hinh chu nhat moi tang them 31met vuong. tinh dien tich hinh chu nhat ban dau ?
mot hinh chu nhat co chieu dai gap ruoi chieu rong . neu moi chieu tang them 2 m thi duoc hinh chu nhat moi co dien tich tang them 64 m vuong. tinh dien tich hinh chu nhat ban dau
mot hinh chu nhat co chieu dai gap ruoi chieu rong neu moi chieu tang them 2 m thi duoc hinh chu nhat moi co dien tich tang them 64 met vuong tinh dien tich ban dau