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A cube has a width of 20 ft what is the surface area of the cube
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A cube has a width of 20 ft what is the surface area of the cube

User PedroAGSantos
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It is 2400. This is because each face is 400 square feet. There are 6 faces. So I multiplied 400 by 6 and got the answer. Hope I was helpful.
User Ricardas
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