Các câu hỏi tương tự
Mot manh dat hinh thang co dien tich 568m2 , chieu cao 16m , day lon hon day be 6,5 m
a) Tinh do dai moi day cua manh dat hinh thang do .
b) Neu day lon giam 4m va day be giu nguyen thi dien tich manh dat giam di bao nheu met vuong ?
mot manh dat hinh thang co dien tich 108 m vuong chieu cao 6m day lon hon day be 4,6 m tinh do dai moi day cua manh dat hinh thang do
1 manh dat hinh thang co dien tich la 108m vuong chieu cao 6m day lon hon day be 4.6m tinh do dai moi day cua manh det hinh thang do
Mot mieng dat hinh thang co dien tich 864m vuong day lon hon day be 12m. Nguoi ta mo rong mieng dat bang cach tang day lon them 5m thi duoc mot mieng dat moi co dien tich bang 924m vuong. Tim do dai be va day lon cua manh dat hinh thang luc chua mo rong
Mot manh dat hinh thang co day lon bang 75m,day be bang 75% day lon va bang chieu cao.
a,tinh dien tich hinh thang do
b,neu nguoi ta muon tang dien tich manh dat hinh thang them 75m22 nua thi phai keo dai day be them bao nhieu m?
1 manh dat hinh thang co dien tich tren 1610 met vuong chieu cao 20m biet day lon dai hon day nho 14 m tinh do dai hai day cua mieng dat day
mot manh vuon hinh thang co day be bang 90m day lon bang 5/3 day be va chieu cao bang 3/4 day lon
a tinh dien tich manh vuon hinh thang
b neu tang day lon them 2,5m thi dien tich phan tang them cua manh vuon do la bao nhieu met vuong
mot manh dat hinh thang co day be la 150m day lon 5phan 3 day be chieu cao bang 2 phan 5 day lon hoi dien tich manh dat bang bao nhieu met vuong bao nhieu hec ta
Mot manh dat hinh thang co day be bang 180 m , day lon bang 14 phan 9 day be, chieu cao bang 4 phan 7 day lon . Hoi dien tich manh dat bang bao nhieu met vuong , bao nhieu hec ta