Các câu hỏi tương tự
Mot hinh thang co dien tich 63cm vuong, chieu cao 8cm. Tinh do dai day lon, day be cua hinh thang ,biet rang day lon hon day be 6cm.
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 hinh thang co dien tich 4,5 dm,2,chieu cao 0,5. tinh do dai moi day cua hinh thang, biet rang day lon hon day be 12 cm
mot hih thang co dien tich 4,5 dm2 , chieu cao 0,5 m . tinh do dai moi day cua hinh thang , biet rang day lon hon day be 12 cm
Mot hinh thang co dien tich la 60 m2 , hieu hai day bang 4m . hay tinh do dai moi day , biet rang neu day lon duoc tang len 2m thi dien tich hing thang se tang them 6 m2
mot manh dat hinh thang co day lon dai 250m,day be kem day lon 36m va chieu cao co do dai bang trung binh cong hai day .tinh dien tich cua manh dat do?
mot hinh thang co dien tich 270 cm2 ,chieu cao 12 cm. tinh do dai moi day hinh thang , biet rang day lon gap ruoi day be
mot mieng bia hinh thang co dien tich la 96 cm vuong,chieu cao 8 cm. tinh do dai moi day cua mieng bia do,biet rang dayday lon hon day be 5 cm.
mot manh dat hinh thang co day lon dai 250 m ,day be kem day lon 36 m va chieu cao co do dai bang trung binh ccong cua hai day . tinh dien tich manh dat do