Các câu hỏi tương tự
Ban Hoa xep cac hinh lap phuong nho canh 1cm thanh hinh ben. Hoi:
A Hinh ben co bao nhieu hinh lap phuong nho?
B Neu son cac mat ngoai cua hinh ben thi dien tich can son bang bao nhieu cm2
ban hoa xep cac hinh lap phuong nho co canh 1cm hinh ben co bn hinh lap phuong
neu son mat ngoiai thi dien tich son bang bao nhieu met
ban hoa xếp cac hinh lap phương nho cô canh 1cm thanh hinh ben . hoi
a)hinh ben co ban nhiêu hinh lap phương nho
b) neu son cac mat ngoại cua hinh ben thi dien tích can son bang bao nhiêu cm vuong
hinh ben duoc xep boi cac hinh lap phuong nho
a> trong hinh ben co bao nhieu hinh lap phuong nho
b>nguoi ta quet son tat ca cac mat cua hinh ben hoi co bao nhieu hinh lap phuong nho khong son mat nao
Xep 8 hinh lap phuong nho co canh 4cm thanh mot hinh lap phuong lon roi son tat ca cac mat cua hinh lap phuong lon .Hoi moi hinh lap phuong nho co may mat duoc son va dien tich duoc son cua moi hinh lap phuong nho la bao nhieu
nguoi ta xep 4 hinh lap phuong nho co canh 4cm thanh 1 hinh lap phuong lon roi son tat ca cac mat cua hinh lap phuong hoi moi hinh lap phuong nho co may mat duoc son va dien tich son cua moi hinh lap phuong nho la bao nhieu
xep 8 hinh lap phuong nho co canh 4cm thanh mot hinh lap phuong lon , roi son tat ca cac mat cua hinh lap phuong lon . hoi ;
a) moi hinh lap phuong nho co may mat duoc son ?
b) dien tich duoc son cua moi hinh lap phuong nho la bao nhieu ?
nguoi ta xep 1000 hinh lap phuong nho canh 1cm thanh 1 hinh lap phuong lon . Hoi neu dem son 4 mat cua hinh lap phuong lon thi co nhieu nhat bao nhieu hinh lap phuong nho ko son mat nao ?
nguoi ta xep tam bia hinh lap phuong nho co canh 4cm thanh mot hinh lap phoung lon hon roi son tat ca cac mat cua hinh lap phoung lon hoi moi hinh lap phoung nho co may mat duoc son va dien tich duoc son cua moi hinh lap phuong nho la bao nhieu