Calculate the volume and surface area of a cube, Mathematics

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Calculate the volume and surface area of a cube:

Calculate the volume and surface area of a cube with a = 3". Be sure to involved units in your answer.

Solution:

V = a³ SA = 6a²

V = (3)(3)(3) SA = 6(3)(3)

V = 27 cubic inches SA = 6(9)

SA = 54 square inches

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