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A cube is made up of squares with sides 3 cm long. What is the surface area of the cube?

User Xtlc
by
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2 Answers

4 votes

Answer:

Answer:

54 cm²

Explanation:

Each of the 6 faces of the cube has has an area that is ...

A= s²=(3cm)²=9cm²

Then the area of the cube is ...

6×9cm²= 54cm²

User Staza
by
7.3k points
4 votes

9514 1404 393

Answer:

54 cm²

Explanation:

Each of the 6 faces of the cube has an area that is ...

A = s² = (3 cm)² = 9 cm²

Then the area of the cube is ...

6 × 9 cm² = 54 cm²

User ScarletEnvy
by
7.7k points

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