Thể tích 1 khối hình lập phương nhỏ là:x
1x1x1=1(cm3)
Thế tích 1000 khối lập phương là:
1x1000=1000(cm3)
Vì 1000=10x10x10 nên cạnh hình lập phương là 10 cm.
Diện tích toàn phần hình lập phương là:
10x10x6=600(cm2)
Là 600m2
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