ksteele
A cube has side length 18 kilometers. What is its surface area?
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ShotGunGirl
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The formula for surface area of a cube is \[S = 6s ^{2}\] Where "s" means side.So if you plug 18 in where the "s" is you will get your answer. \[S = 6(18) ^{2}\]
ksteele
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so the answer is?
apeman515
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5,832 cubic Kilometers
ksteele
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THANKS
apeman515
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CORRECTION: 1944 kilometers
dpaInc
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in both cases, the units are incorrect in which the answers were given.... just fyi....:)
thechocoluver445
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that is one big a$$ cube..anyway,|dw:1339204950192:dw| 324*6 = 1,944 kilpmeters
thechocoluver445
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*cubic kilometers!