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    Question

    The length of each edge of a cube is 2.6 cm. What is the

    total surface area (in cm²) of the cube?
    A 39.96 Correct Answer Incorrect Answer
    B 40.56 Correct Answer Incorrect Answer
    C 40.76 Correct Answer Incorrect Answer
    D 40.36 Correct Answer Incorrect Answer

    Solution

    Edge of cube(a) =2.6 the total surface area of the cube=6a2 =6×2.6×2.6 =6.76×6 =40.56cm2

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