Các câu hỏi tương tự
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
mot thua ruong hinh thang co do dai day lon la 21 m va dai hon canh day be la 8,2 m neu mo rong day lon len 7 m thi dien tichg tang them 56 m tinh dien tich thua ruong
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
1 thua ruong hinh thang co dien tich la 589m2.Day lon hon day be12m.Neu day lon tang them 6m thi dien tich tang them46,5m2.Tinh do dai moi day
Mot thua ruong hinh thang co do dai day lon la 21m va lon hon canh day be la 8,2m. Neu mo rong day lon them 7m thi dien tich tang them la 56 met vuong. Tinh dien tich thua ruong
Mot thua ruong hinh thang co dien tich la 4200m2 , day lon hon day be 4m.Tinh do dai moi day biet rang neu tang 25m thi dien tich thua ruong tang 750m2
mot thua ruong hinh thang co dien tich 4200m2 , day lon hon day be 4m . tinh do dai moi day , biet rang neu day be tang them 25 m thi dien tich thua ruong se tang them 750 m 2
mot thua roung hinh thang co do dai day lon la 21m va do hon canh day be la 8.2m. Neu mo rong day lon them 7m thi dien tich tang them 56mvuong . Tinh dien tich thua ruong
mot thua ruong hinh thang co dien tich bang 361,8m2 , day lon hon day nho 13,5m . Tinh do dai moi day bietneu tang day lon 5,6m thi dien tich thua ruong tang then 33,56m2