1、一个底面直径是40cm的圆柱形玻璃杯装有一些水.水中放着一个底面直径为20cm,高为15cm的圆锥形铅锤,当取出铅锤后,杯里的水面下降几厘米?2、一个直角三角形的两条直角边长度分别是4cm和3cm
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 20:02:15
![1、一个底面直径是40cm的圆柱形玻璃杯装有一些水.水中放着一个底面直径为20cm,高为15cm的圆锥形铅锤,当取出铅锤后,杯里的水面下降几厘米?2、一个直角三角形的两条直角边长度分别是4cm和3cm](/uploads/image/z/695353-49-3.jpg?t=1%E3%80%81%E4%B8%80%E4%B8%AA%E5%BA%95%E9%9D%A2%E7%9B%B4%E5%BE%84%E6%98%AF40cm%E7%9A%84%E5%9C%86%E6%9F%B1%E5%BD%A2%E7%8E%BB%E7%92%83%E6%9D%AF%E8%A3%85%E6%9C%89%E4%B8%80%E4%BA%9B%E6%B0%B4.%E6%B0%B4%E4%B8%AD%E6%94%BE%E7%9D%80%E4%B8%80%E4%B8%AA%E5%BA%95%E9%9D%A2%E7%9B%B4%E5%BE%84%E4%B8%BA20cm%2C%E9%AB%98%E4%B8%BA15cm%E7%9A%84%E5%9C%86%E9%94%A5%E5%BD%A2%E9%93%85%E9%94%A4%2C%E5%BD%93%E5%8F%96%E5%87%BA%E9%93%85%E9%94%A4%E5%90%8E%2C%E6%9D%AF%E9%87%8C%E7%9A%84%E6%B0%B4%E9%9D%A2%E4%B8%8B%E9%99%8D%E5%87%A0%E5%8E%98%E7%B1%B3%3F2%E3%80%81%E4%B8%80%E4%B8%AA%E7%9B%B4%E8%A7%92%E4%B8%89%E8%A7%92%E5%BD%A2%E7%9A%84%E4%B8%A4%E6%9D%A1%E7%9B%B4%E8%A7%92%E8%BE%B9%E9%95%BF%E5%BA%A6%E5%88%86%E5%88%AB%E6%98%AF4cm%E5%92%8C3cm)
xSnQ~LUµO`lw4D_ - -@J[#hJҁ](Ν98Mѕ|=Id7:GNCTml邎Nҵ[~˦,`DlSf.m
T@v> W6jK
=%
mx CsǴTw/.m(㝗m H%[{㾿Cg4EmԕJJ'U>@goMG(pzN荾C1UH@L1$x79*yVvv9HdS>axÆ&*dR