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

Can you help with this question? I am kinda stuck.-example-1

1 Answer

14 votes

Answer:

  • 29400 cm²

Explanation:

The cube has 6 equal faces.

Total surface area:

  • S = 6a²
  • S = 6*(0.7 m)² = 6*(70 cm) ² = 29400 cm²
User Stuart Carnie
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