The sum of the edges of a cube is equal to its volume. The surface area of the cube in sq. units is:
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Answer:
72 sq. units
Step-by-step explanation:
A cube has 12 edges
assume each side as a
12 a = a³
=> a² = 12
We know a cube has 6 faces and since a² represents area of a side 6a² will be its surface area
therefore surface area = 12*6 = 72sq units
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