1,给直径0.8米的水桶做一个木盖,木盖的直径比桶口直径大1分米,这个木盖的面积是多少平方米?如果在木盖的边上钉一圈铁片,铁片长多少米?2,水结成冰后,体积增加 ,有一块体积是2立方米的冰,
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/09 05:36:25
![1,给直径0.8米的水桶做一个木盖,木盖的直径比桶口直径大1分米,这个木盖的面积是多少平方米?如果在木盖的边上钉一圈铁片,铁片长多少米?2,水结成冰后,体积增加 ,有一块体积是2立方米的冰,](/uploads/image/z/1756456-16-6.jpg?t=1%2C%E7%BB%99%E7%9B%B4%E5%BE%840.8%E7%B1%B3%E7%9A%84%E6%B0%B4%E6%A1%B6%E5%81%9A%E4%B8%80%E4%B8%AA%E6%9C%A8%E7%9B%96%2C%E6%9C%A8%E7%9B%96%E7%9A%84%E7%9B%B4%E5%BE%84%E6%AF%94%E6%A1%B6%E5%8F%A3%E7%9B%B4%E5%BE%84%E5%A4%A71%E5%88%86%E7%B1%B3%2C%E8%BF%99%E4%B8%AA%E6%9C%A8%E7%9B%96%E7%9A%84%E9%9D%A2%E7%A7%AF%E6%98%AF%E5%A4%9A%E5%B0%91%E5%B9%B3%E6%96%B9%E7%B1%B3%3F%E5%A6%82%E6%9E%9C%E5%9C%A8%E6%9C%A8%E7%9B%96%E7%9A%84%E8%BE%B9%E4%B8%8A%E9%92%89%E4%B8%80%E5%9C%88%E9%93%81%E7%89%87%2C%E9%93%81%E7%89%87%E9%95%BF%E5%A4%9A%E5%B0%91%E7%B1%B3%3F2%2C%E6%B0%B4%E7%BB%93%E6%88%90%E5%86%B0%E5%90%8E%2C%E4%BD%93%E7%A7%AF%E5%A2%9E%E5%8A%A0+%2C%E6%9C%89%E4%B8%80%E5%9D%97%E4%BD%93%E7%A7%AF%E6%98%AF2%E7%AB%8B%E6%96%B9%E7%B1%B3%E7%9A%84%E5%86%B0%2C)
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