冀教版小学数学六年级下册第三单元圆柱和圆锥测试题

1、学习必备欢迎下载冀教版小学数学六年级下册第三单元“圆柱和圆锥”测试题一、填空：1、已知圆柱的底面半径和高，那么圆柱的体积=（）2、圆柱的侧面展开是一个（）形，当（）时，圆柱的侧面展开图是正方形。3、一个圆柱和一个圆锥的底面积和高分别相等，圆锥的体积是圆柱体积的（），圆柱的体积是圆锥体积的（）。4、一个圆柱的底面半径是4cm，高是5cm，它的底面积是（）cm2，侧面积是（）cm2，体积是（）cm3。5、4.5立方米=（）立方分米5000毫升=（）2060立方厘米=（）立方分米7平方米30平方分米=（）平方米6、用一张长8分米，宽6分米的长方形铁皮制成一个圆柱形铁皮通风筒，这个圆柱的侧面积最多是（

2、）平方分米。（接口处不计）7、一个圆锥和一个圆柱等底等高，圆锥的体积是76cm3，圆柱的体积是（）cm3。8、一个圆锥的底面直径和高都是6cm,它的体积是()cm3。9、一个圆柱和一个圆锥的底面积相等，高也相等，那么圆柱的体积是圆锥的（）倍，圆柱的体积的（）就等于圆锥的体积。10、一根长5米的圆木，截成两同样大小的圆柱后，表面积增加40平方厘米，这根圆木原来的体积是()立方厘米。二、判断。1、圆柱的侧面是长方形。（）2、底面积相等的两个圆柱，体积也相等。（）3、圆柱的体积等于和圆锥体积的3倍。（）4、“做圆柱形水桶需要多少铁皮”是求这个圆柱的侧面积。（）5、长方体、正方体和圆柱的体积都可以用底

3、面积乘高来计算。（）三，选择题：1、一个圆柱和一个圆锥的底面半径相等，圆锥的高是圆柱的3倍，圆柱的体积是36立方分米，圆锥的体积是（）立方分米。123648学习必备欢迎下载2、一个圆锥的体积是48立方厘米，底面积是16平方厘米，高是（）厘米。369123、一个圆锥的体积是8立方厘米，和它等底等高的圆柱体的体积是（）立方厘米。81624324、把一段圆钢切削成一个最大的圆锥体，切削掉的部分部分重8千克，这段圆钢重（）千克。24161285一个圆柱与一个圆锥等底等高，它们的体积之和是60立方分米，圆锥的体积是()立方米。30201512四、求下列图形的体积（并求出圆柱的表面积）1、2、3、4、学习

4、必备欢迎下载五、应用1、一堆圆锥形黄沙，底面周长是31.4米，高1米，每立方米的黄沙重1.5吨，这堆沙重多少吨？2、一个无盖的圆柱形水桶，底面直径10厘米，高20厘米，制造这样一对水桶，至少要多少铁皮？如果用这对水桶盛水，能盛多少千克？（每升水重1千克，得数保留整千克）3、大厅内有6根同样的圆柱形木柱，每根高4米，底面周长是1.256米，如果每千克油漆可漆5平方米，漆这些木柱需油漆多少千克？（得数保留两位小数）4、一个圆柱形水池，水池内壁和底面都要镶上瓷砖，水池底面直径6米，池深1.2米。镶瓷砖的面积是多少平方米？5、一个圆柱体和一个圆锥体等底等高，它们的体积相差50.24立方厘米。如果圆锥体

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