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What is the surface of a cube with the side lenght of 9cm
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What is the surface of a cube with the side lenght of 9cm

User Squawknull
by
6.8k points

1 Answer

4 votes
The total surface area is SA = 6 ×
a^(2);
SA = 6 ×
9^(2) = 6 × 81 = 486
cm^(2);
User Mehmet K
by
6.3k points
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