一个长方体包装盒,底面是边长二十厘米的正方形,高是15厘米,在它的四周贴上商标纸,商标纸的面积至少是多少平方厘米?
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/31 19:19:45
![一个长方体包装盒,底面是边长二十厘米的正方形,高是15厘米,在它的四周贴上商标纸,商标纸的面积至少是多少平方厘米?](/uploads/image/z/13366242-18-2.jpg?t=%E4%B8%80%E4%B8%AA%E9%95%BF%E6%96%B9%E4%BD%93%E5%8C%85%E8%A3%85%E7%9B%92%2C%E5%BA%95%E9%9D%A2%E6%98%AF%E8%BE%B9%E9%95%BF%E4%BA%8C%E5%8D%81%E5%8E%98%E7%B1%B3%E7%9A%84%E6%AD%A3%E6%96%B9%E5%BD%A2%2C%E9%AB%98%E6%98%AF15%E5%8E%98%E7%B1%B3%2C%E5%9C%A8%E5%AE%83%E7%9A%84%E5%9B%9B%E5%91%A8%E8%B4%B4%E4%B8%8A%E5%95%86%E6%A0%87%E7%BA%B8%2C%E5%95%86%E6%A0%87%E7%BA%B8%E7%9A%84%E9%9D%A2%E7%A7%AF%E8%87%B3%E5%B0%91%E6%98%AF%E5%A4%9A%E5%B0%91%E5%B9%B3%E6%96%B9%E5%8E%98%E7%B1%B3%3F)
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