A cube has volume 15 625 cm3. What is the surface area of the cube?

asked Mar 12, 2016 234k views

3 votes

by Razor

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4 votes

V = a^3
a = ∛V
a = √15 625 cm^3 = 25 cm
S = 6a^2 = 6 * (25 cm^2) = 6 * 625 cm^2 = 3 750 cm^2

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