1.一个底面半径为10cm的圆柱形木桶里装有水,水中淹没着一个半径为6cm,高为40cm的铁质圆锥,圆锥取出后,桶内水降低几cm?2.一个圆柱与一个圆锥的高相等,圆柱的底面半径是圆锥底面半径的4分之1
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![1.一个底面半径为10cm的圆柱形木桶里装有水,水中淹没着一个半径为6cm,高为40cm的铁质圆锥,圆锥取出后,桶内水降低几cm?2.一个圆柱与一个圆锥的高相等,圆柱的底面半径是圆锥底面半径的4分之1](/uploads/image/z/14654965-13-5.jpg?t=1.%E4%B8%80%E4%B8%AA%E5%BA%95%E9%9D%A2%E5%8D%8A%E5%BE%84%E4%B8%BA10cm%E7%9A%84%E5%9C%86%E6%9F%B1%E5%BD%A2%E6%9C%A8%E6%A1%B6%E9%87%8C%E8%A3%85%E6%9C%89%E6%B0%B4%2C%E6%B0%B4%E4%B8%AD%E6%B7%B9%E6%B2%A1%E7%9D%80%E4%B8%80%E4%B8%AA%E5%8D%8A%E5%BE%84%E4%B8%BA6cm%2C%E9%AB%98%E4%B8%BA40cm%E7%9A%84%E9%93%81%E8%B4%A8%E5%9C%86%E9%94%A5%2C%E5%9C%86%E9%94%A5%E5%8F%96%E5%87%BA%E5%90%8E%2C%E6%A1%B6%E5%86%85%E6%B0%B4%E9%99%8D%E4%BD%8E%E5%87%A0cm%3F2.%E4%B8%80%E4%B8%AA%E5%9C%86%E6%9F%B1%E4%B8%8E%E4%B8%80%E4%B8%AA%E5%9C%86%E9%94%A5%E7%9A%84%E9%AB%98%E7%9B%B8%E7%AD%89%2C%E5%9C%86%E6%9F%B1%E7%9A%84%E5%BA%95%E9%9D%A2%E5%8D%8A%E5%BE%84%E6%98%AF%E5%9C%86%E9%94%A5%E5%BA%95%E9%9D%A2%E5%8D%8A%E5%BE%84%E7%9A%844%E5%88%86%E4%B9%8B1)
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