nguoi ta lam mot cai hop dang hinh hop chu nhat bang bia .biet rang hop do co chieu dai 5dm ,chieu rong 3dm va chieu cao 2dm .hoi co xep duoc bao nhieu hinh lap phuong 1de -xi-met khoi de day cai hop do ?

Nguoi ta lam 1 cai hop dang hinh hop chu nhat bang bia .Biet rang hop do co chieu dai 4 dm , chieu rong 4 dm va chieu cao 5 dm .Hoi neu co the xep duoc bao nhieu hinh lap qhuong 1 dmdm3 de day  cai hop do?

nguoi ta lam mot cai hop dang hinh hop chu nhat bang bia biet rang hop do co chieu dai 4dm chieu rong 5dm hoi co the xep duoc bao nhieu h8nh lap phuong 1dm khoi de day cai hop do

Mot cai thung hinh hop chu nhat ,day la mot hinh vuong co chu vi 20 dm,biet rang neu do vao 150 l nuoc thi day thung .hoi chieu cao cua thung la bao nhieu 

nguoi ta lam 1 cai hop dang hinh hop chu nhat bang bia . biet rang hop do co chieu dai la 5dm chieu rong 3dm va chieu ca 2dm.hoi co the xep dc bao nhieu hinh lap phuong 1dm3 de day cai hop do?

nhanh len mk dang can gap lam

mot chiec hop hinh chu nhat duoc chia thanh 6 hinh vuong mot canh cua hinh vuong co do dai bang 40cm.Hoi can bao nhieu m nhom de boc cai thung do

Nguoi ta son toan bo mat ngoai cua mot cai thung ton co nap dang hinh hop chu nhat co chieu dai 8 dm chieu rong 5dm va chieu cao 4dm hoi dien tich duoc son bang bao nhieu de xi met vuong? Nho co loi giai

Co mot thung nuoc hinh hop chu nhat ,day vuong ,canh day dai 0,5m ;chieu cao 0,6m va mot be hinh hop chu nhat dai 1,2m ,rong 0,8m ,cao 1,1m 

a) tinh dien tich ton can dung de lam cai hop tren ( khong ke mep han )

b) Can dung it nhat bao nhieu thung nuoc do de do day cai be noi tren?

Nguoi ta lam mit cai hop hinh chu nhat bang bia.Biet rang hop do co chieu dai 6dm,chieu rong 5dm,chieu cao 4dm.Hoi co the xep bao nhieu cai hop hinh lap phiong co canh 8dm3 de day cai hop do