2 years ago

Can you help with this question? I am kinda stuck.

Mathematics

1 answer:

ruslelena [56]2 years ago

4 0

Answer:

29400 cm²

Step-by-step explanation:

The cube has 6 equal faces.

<u>Total surface area:</u>

S = 6a²
S = 6*(0.7 m)² = 6*(70 cm) ² = 29400 cm²

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