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Brian has two cubes the first cube has a volume of 125cm3
The first cube has a volume of 125cm3
The second cube has a volume of 343cm3
What is the difference in the area of one face of the second cube and the area of one face of the first cube?

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musiclover10045

Volume of a cube is S^3

Find the length of each side:

Cube 1 s= cubicroot(125) = 5

Area of a face = 5^2 = 25

Cube 2: s = cubicroot(343) = 7

Area of face = 7^2= 49

Difference = 49-25 = 14 square cm

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