Các câu hỏi tương tự
mot nguoi tho dung mieng ton de lam mot hop hinh lap phuong co nap, canh 1,2dm . Tinh dien tich mieng ton can dung de lam hop do, biet rang mep han chiem 80cm vuong
Nguoi ta lam mot cai hop khong nap bang bia cung dang hinh lap phuong co canh 1,5 dm . Hoi dien tich bia can dung de lam hop bang baonhieu nhieu de - ci - met vuong ( khong tinh mep dang )
nguoi ta lam mot cai hop bang ton ( ko co nap) dang hinh lap phuong co canh 10 cm tinh dien tich ton de lam hop (KO TINH MEP HAN)
mot thung ton khong nap dang hinh hop chu nhat co day hinh vuong co canh 0,3 m chieu cao 5 dm tinh dien tich ton can dung lam thung can muc bao nhieu thung nuoc do moi do day cai be hinh lap phuong co canh 1,5 m
nguoi ta lam mot cai hop khong co nap bang bia cung dang hinh lap phuong co canh 3,5 dm .tinh dien tich bia can de lam cai hop do
( khong ke mep gian)
Nguoi ta lam mot cai hop ko co nap bang bia cung dang hinh lap phuong co canh 2,5 dm .Tinh dien tich bia can dung de lam hop [ko tinh mep dan]
nguoi ta lam mot cai hop khong co nap bang bia cung dang hinh lap phuong co canh 2,5dm .tinh dien tich bia can dung de lam hop ( khong tinh mep dan)
Nguoi ta lam mot cai hop ko co nap bang bia cung dang hinh lap phuong co canh 2,5 dm .Tinh dien tich bia can dung de lam hop [ ko tinh mep dan )
nguoi ta lam mot cai hop bang ton khong nap voi chieu dai 2,7dm chieu rong 1.9dm chieu cao 1,5dm tinh dien tich ton can dung de lam cai hop do khong tinh mep han