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OpenStudy (anonymous):
A cube has side length fifteen kilometers. What is its surface area? one hundred eighty square kilometers three hundred sixty square kilometers one thousand three hundred fifty square kilometers three thousand three hundred seventy-five square kilometers
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OpenStudy (anonymous):
A cube has 6 sides. The surface area of one side would be 15*15 since all the side lengths are the same on a cube. 15*15 = 225 times the 6 sides = 1,350 km² HOPE IT HELPS!
OpenStudy (anonymous):
thx
OpenStudy (anonymous):
no problem.
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