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A cube has a depth of 9 mm what is the surface area of the cube
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A cube has a depth of 9 mm what is the surface area of the cube

User Siju
by
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1 Answer

7 votes

Answer:

486 mm²

Explanation:

Formula: 6a²

a² = 9²

= 81

6(81) = 6 × 81

486

A cube has a depth of 9 mm what is the surface area of the cube-example-1
User Irshu
by
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