minh cung dang mac cau hoi gan giong cau day neu cau giai duoc thi cho minh xin nha
Các câu hỏi tương tự
mot hinh lap phuong co chieu dai lka 2,2 m chieu rong la 0,8 chieu cao la 0,6 va mot hinh lap phuong co canh bang trung binh cong cua chieu dai chieu rong chieu cao cua hinh chu nhat do
tinh the tich moi hinh tren
hinh nao co the tich lon hon va lon hon bao nhieu de xi met khoi
1 hinh hop chu nhat co chieu dai 2,2m, chieu rong 0,8m, chieu cao 0,6m va 1 hinh lap phuong co canh bang trung binh cong cua chieu dai ,chieu rong, chieu cao cua hinh hop chu nhat do.
a.tinh the tich cua moi hinh tren.
b.hinh nao co the tich lon hon va lon hon bao nhieu dm khoi.
mot hinh hop chu nhat co chieu dai 2,3m chieu rong 0,8m chieu cao 0,6 m va 1 hinh lap phuong co canh bang trung binh cong cua cd chieu rong chieu cao cua hinh hop chu nhat do
a, tinh the tich moi hinh tren
b, hinh nao co the tich lon hon va lon hon bao nhiru dm khoi
1 hinh hop chu nhat co chieu dai 12cm chieu rong 6cm chieu cao 9cm 1 hinh lap phuong co cach bang trung binh cong cua ba kick thuoc cua hinh hop chu nhat tren .tinh :
a,the tich cua moi hinh
b,hinh nao co the tich lon hon va lon hon bao nhieu xăng-ti-met khoi?
Mot hinh vuong co chu vi 1m 4cm. Mot hinh chu nhat co trung binh cong do dai canh hinh vuong va co chieu dai gap 3 lan chieu rong. Hoi dien tich hinh nao lon hon va lon hon bao nhieu xang - ti- met vuong?
mot hinh hop chu nhat co chieu dai 12m,chieu rong 4m,chieu cao 5m va mot hinh lap phuong co canh bang trung binh cong cua chieu dai ,chieu rong ,chieu cao cua hinh hop chu nhat do tinh
a] the tich cua hinh hop chu nhat
b} the tich hinh lap phuong
mot hinh hop chu nhat co chieu dai 2,2m, chieu rong 0,8,chieucao
0,6m va mot hinh lap phuong co canh trung binh cong cu chieu
dai ,chieu rong ,chieu ca hinh hop chu nhat do.
a)tinh the tich moi hinh tren.
b)hinh nao co the tich lon hon valon hon bao nhieu de- xi -met khoi ????
nhanh len 1 ngay 2 tick > - <
1/Mot vuon hoa hinh hop chu nhat co chu vi la 128m,chieu rong bang 3phan5 chieu dai .Tinh dien tich hinh chu nhat .2/Mot manh vuon hinh chu nhat co chu vi 228m, chieu rong 40m .o giua manh vuon , nguoi ta dao 1 cai ao hinh vuong canh 10m .Tinh dien tich phan dat con lai .3/Mot thua ruong hinh thang co day lon la 69m,day be 2phan3 day lon va chieu cao bang 3 phan 4 tong do dai hai day.a/Tinh dien tich thua ruong dob/Trung binh 100m vuong thua ruong thu hoach duoc 70 kg thoc. Hoi ca thua ruong th...
Đọc tiếp
1/Mot vuon hoa hinh hop chu nhat co chu vi la 128m,chieu rong bang 3phan5 chieu dai .Tinh dien tich hinh chu nhat .
2/Mot manh vuon hinh chu nhat co chu vi 228m, chieu rong 40m .o giua manh vuon , nguoi ta dao 1 cai ao hinh vuong canh 10m .Tinh dien tich phan dat con lai .
3/Mot thua ruong hinh thang co day lon la 69m,day be 2phan3 day lon va chieu cao bang 3 phan 4 tong do dai hai day.
a/Tinh dien tich thua ruong do
b/Trung binh 100m vuong thua ruong thu hoach duoc 70 kg thoc. Hoi ca thua ruong thu hoach duoc bao nhieu ki lo gam thoc .
4/Mot hinh hop chu nhat co chieu cao bang trung binh cong cua dai va rong .Dien tich xung quanh cua hinh hop la 2500m vuong .Chieu dai hon chieu rong 20 cm .Tinh the tich hinh hop .
Mot hinh chu nhat co chieu dai la 9dm chieu rong la 4dm,chieu cao la 5dm .mot hinh lap phuong co canh bang trung binh cong so do cua 3 kich thuoc cua hinh chu nhat tren.tinh
A.the tich hinh hop chu nhat
B.the tich hinh lap phuong