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Yahoo!奇摩知識+ - 分類問答 - 科學常識 - 發問中
PISA數學問題-披薩
Jun 16th 2013, 09:38

有一個客人告訴店員，他想要買一個與直徑16吋圓形披薩份量最接近的正六邊形披薩。
請問這個店員應該幫這位客人點對角線幾吋的正六邊形披薩呢?(取最接近的整數值)
(A)8吋 (B)9吋 (C)169吋 (D)18吋

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