Answer:
54 square inches
Explanation:
Since this net describes a cube, we know that all sides of a cube are equal so if we know one side that is 3, the other side will be 3. Then we multiply 3 and 3 to get 9 for one face. But since a cube has 6 faces, we multiply the result by 6, so 9 * 6 = 54 suare inches.
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