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Homeby Witness Moecki
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RE: [quiz 589] 색칠된 정육면체

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feelsogood (76)in #kr-quiz • 5 years ago

아무 면도 색칠되지 않은 정육면체가 64개면 4×4×4
전체 정육면체는 6×6×6=216일테고
4×4×6=96개가 한 면만, 8개가 세 면이, 4×12=48개가 두 면이 색칠되어 있겠어요

5 years ago in #kr-quiz by feelsogood (76)
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