一个圆柱的底面积是28cm2，高是15cm，这个圆柱的体积是_1cm3，与它等底等高的圆锥的体积是_2cm3。_刷题宝

题干

一个圆柱的底面积是28cm²，高是15cm，这个圆柱的体积是____cm³，与它等底等高的圆锥的体积是____cm³。

上一题下一题 0.0难度选择题更新时间:2020-01-12 07:39:50

答案(点此获取答案解析）

420,140

同类题1

清政府内部“海防”与“塞防”的争论中，双方的代表人物是（）

同类题2

阅读下面的短文，将文中画线部分按要求译成汉语或英语。

I have eight teachers now and I love them. My favorite teacher is my English teacher, Sophia.

Sophia is an English woman. She loves Chongqing. She thinks Chongqing is great. She loves Chongqing food.她早餐吃什么？Bread and milk? No. She only has noodles (面条)。 Hot pot(火锅)is her favorite . She always eats it in the evening on Friday .Sophia has a daughter and a son. They are eight.他们去相同的学校。 They like hot pot, too. They are in Chongqing,too.

My classmates like to play English games with Sophia. When we have questions, we like to ask her for help.

同类题3

下列关于植物细胞有丝分裂过程的叙述，不正确的是：（）

同类题4

某哺乳动物一个初级精母细胞经过减数分裂产生了染色体数目全部不正常的配子，最可能的原因是( )

同类题5

小学学科试题库

初中学科试题库

高中学科试题库