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 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 dien tich la 14,19a,day lon dai hon day be 38mneu day lon tang them 6m thi dien tich tang len 49,5m2 tih do dai moi canh
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 ruong hinh thang la 39,9 m vuong. Day lon hon day nho 35m. Neu day lon tang them 5m thi dien tich tang them 47,5m vuong. 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
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 dien tich la 361,8m2 day lon hon day be la 13,5 m tinh do dai moi day biêt neu day lon them 5,6m thi dien tich thua ruong tang them 33,6m2
mot thua ruong hinh thang co dien tich 1447, 2 m2 , day lon dai hon day nho 27 m . Hay tinh do dai moi day , biet rang neu day lon them 11,2 m thi S thua ruong tang them 134,4 m2