Các câu hỏi tương tự
mot hua ruong hinh thang co trung binh cong 2 day la 30,15m . Neu tang day lon them 5,6 m thi dien tich thua ruong do tang 33,6m vuong . Tinh dien tich thua ruong do
Cho thua ruong hinh thang co trung binh cong hai day la 30 m neu tang day lon them 5 m thi dien tich thua ruong tang them 35 m2 , Tinh dien tich thua ruong do
mot thua ruong hinh thang co trung binh cong hai day la 301,5m. neu tang day lon them 5,6m thi dien tich thua ruong tang them 336m2
a) tinh dien tich thua ruong hinh thang bang don vi do dam2?
b) cu 300m2 thu duoc 22,5 tan thoc . tinh xem tren ca thua ruong thu hoach duoc bao nhieu kg thoc?
mot thua ruong hinh thang co dien tich la 361.8 m2. day lon hon day be 13,5 m. hay tinh do dai moi day biet rang neu tang day lon them 5,6m thi dien tich thua ruong tang them 33,6 m2
mot thua ruong hinh thang co trung binh cong 2 day la 50.4 Neu tang day lon them 7.2 m thi dien tich thua ruong se tang len 64.8. tính s cua thua ruong
mot thua ruong hinh thang co dien tich la 361.8m2 , day lon hon day be la 13.5m.Hay tinh do dai moi day, biet rang neu tang day lon them 5.6m thi dien tich thua ruong tang them 336m2
1thua ruong hinh thang co trung binh cong 2 day la 32 m neu day lon tang 16 m day nho tang 10m thi dien tich thua ruong se tang hon 130m vuong tinh thua ruong do
mot thua ruong hinh thang co trung binh cong hai day la 39m. day lon hon day be 14m. chieu cao bang 1/2 day lon.
a. tinh dien tich thua ruong hinh thang
b. neu mo rong day lon them 4m thi dien tich thua ruong tang them bao nhieu metvuong
mot thua ruong hinh thang co tung binh cong hai canh la 301,5m neu tang day lon them 5,6m thi dien tich tang them 336m vuong.Hoi
a)tich dien tich thua ruong hinh thang dang don vi dam vuong
b)cu 300m vuong thu hoach duoc 22,5 tan thoc tinh xem tren ca thua rong th hoach duoc may kg thoc