Question 199389
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A cube has six identical faces.  Each face is a square with area *[tex \Large s^2], so the total surface area of a cube is six times the area of one face, or:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ A = 6s^2]




John
*[tex \LARGE e^{i\pi} + 1 = 0]
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