一只大钟分针长60CM,时针长40CM,大钟走了3个小时.分针尖端走的路程是多少厘米
一只大钟分针长60CM,时针长40CM,大钟走了3个小时.分针尖端走的路程是多少厘米
数学人气:600 ℃时间:2019-09-19 07:55:46
优质解答
2x60x3.14x3=1130.4cm
我来回答
类似推荐
猜你喜欢
- 1海底两万里的中心思想
- 2已知二次函数f(x)=x²+bx+1,b是实数,且y=f(x+1)在定义域上是偶函数.
- 3with a lot of difficult problems ...,the manager felt worried all the time.
- 4铜与氧气反应的化学方程式和现象
- 5Tom,with his classmate ____football every day.A play B plays 选哪个
- 6用英语扩写静夜思加以联想,成为一个完整的故事,赶快,有急用!
- 7填在下面三个田字格的数有相同的规律,根据此规律,C处应该填()
- 8how are you recently Do you miss me The final exam is coming,are you neryous!
- 9翻译:since the employment of words was my chosen occupation ,i used them to great strategy
- 10指数函数中同指数不同底数的怎么比较大小