1.已知立方体的底面积为50平方厘米,求它的体积(结果保留3个有效数字)2.数轴上两点A,B分别表示实数3√2和4.(√是根号)(1)请判断A.B两点的位置,即A再点B的左边还是右边?(2)计算A,B两
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![1.已知立方体的底面积为50平方厘米,求它的体积(结果保留3个有效数字)2.数轴上两点A,B分别表示实数3√2和4.(√是根号)(1)请判断A.B两点的位置,即A再点B的左边还是右边?(2)计算A,B两](/uploads/image/z/7640205-69-5.jpg?t=1.%E5%B7%B2%E7%9F%A5%E7%AB%8B%E6%96%B9%E4%BD%93%E7%9A%84%E5%BA%95%E9%9D%A2%E7%A7%AF%E4%B8%BA50%E5%B9%B3%E6%96%B9%E5%8E%98%E7%B1%B3%2C%E6%B1%82%E5%AE%83%E7%9A%84%E4%BD%93%E7%A7%AF%EF%BC%88%E7%BB%93%E6%9E%9C%E4%BF%9D%E7%95%993%E4%B8%AA%E6%9C%89%E6%95%88%E6%95%B0%E5%AD%97%EF%BC%892.%E6%95%B0%E8%BD%B4%E4%B8%8A%E4%B8%A4%E7%82%B9A%2CB%E5%88%86%E5%88%AB%E8%A1%A8%E7%A4%BA%E5%AE%9E%E6%95%B03%E2%88%9A2%E5%92%8C4.%EF%BC%88%E2%88%9A%E6%98%AF%E6%A0%B9%E5%8F%B7%EF%BC%89%EF%BC%881%EF%BC%89%E8%AF%B7%E5%88%A4%E6%96%ADA.B%E4%B8%A4%E7%82%B9%E7%9A%84%E4%BD%8D%E7%BD%AE%2C%E5%8D%B3A%E5%86%8D%E7%82%B9B%E7%9A%84%E5%B7%A6%E8%BE%B9%E8%BF%98%E6%98%AF%E5%8F%B3%E8%BE%B9%3F%EF%BC%882%EF%BC%89%E8%AE%A1%E7%AE%97A%2CB%E4%B8%A4)
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