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What is the surface area of the outside of a cube shaped closed-top water tank whose edge length is 7.2ft ?

User Jurosh
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2 Answers

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The surface area is 311.04 square feet.
User VJS
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The surface area of the cube is 311.04
ft^(2). One Face of the cube is 51.84
ft^(2) and there are six faces so 51.84 x 6 = 311.04.
User Sigmalha
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