Các câu hỏi tương tự
1 thua ruong hinh thang co day lon dai 90m , day be bang 2/5day lon khoang cach tu day lon den day be bang 3/4 day be.tinh dien tich thua ruong do
giup minh voi nha
Mot thua ruong hinh thang co day lon 62.5m,day be bang 2/5 day lon. Nguoi tamo rong thua ruong bang cach keo dai day be them12.4m va day lon them 8m nen dien tich thua ruong tang them 367.2m. Tinh dien tich thua ruong hinh thang ban dau
Cho mot thua ruong hinh thang co day lon 62,5m,day be bang 2/5 day lon.Nguoi ta mo rong thua ruong bang cach keo dai day be them 12,4m va day lon them 8m nen dien tich thua ruong tang them 367,2m2.Tinh dien tich thua ruong hinh thang luc dau?
mot thua ruong hinh thang co day lon 62,5,day be bang 2/5 day lon .nguoi ta mo rong thu ruong bang cac keo dai day be them 12,4m va day lon them 8 m nen dien tich thua ruong tang them 367.2.tinh dien tich thua ruong hinh thang ban dau
mot thua ruong hinh thang co day lon la 62,5 m,day be bang 2/5 day lon.nguoi ta mo rong thua ruong hinh thang bang cach keo dai day be them 12,4 m.day lon them 8 m nen dien tich thua ruong tang them 367,2 m vuong.hoi dien tich ban dau cua thua ruong la?
loi giai phep tinh
Mot thua ruong hinh thang co dien tich 3780m2 va chieu cao45m . biet rang day be bang 3/5 day lon . Tinh do dai day lon va day be cua thua ruong
mot thua ruong hinh thang co day lon 52m day be bang 75 % day lon , neu tang day be tthem 10m tang day lon 6m thi dien tich thua ruong se tang them 80 met vuong . tinh dien tich thua ruong do
Mot thua ruong hinh thang co dien tich la 3780 m2 chieu cao la 45m day be bang 3/5 day lon. Tinh do dai 2 day thua ruong hinh thang?
mot thua ruong hinh thang co day be 42m day lon bang 7/3 day nho nguoi ta keo dai day len ve mot phia them 6m nen dien tich tang them 108m2 tinh dien tich thua ruong sau khi keo dai them day lon