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所有圆的周长与它直径的比值都相等． ．（判断对错）
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教案备课库《2016-2017学年新人教版六年级（下）期末数学练习卷》真题及答案
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圆无论大小它的周长与直径的比值都相等．．判断对错
所有圆的周长和它的半径的比值都相等．判断对错
圆的周长与它的直径的比值是π．．判断对错
所有圆的周长与它直径的比值都相称．．判断对错
大小不同的两个圆它们的周长与它们直径的比值相等．．判断对错
所有的直径都相等所有的半径都相等． ．判断对错
同圆中所有的直径都相等所有的半径都相等．判断对错
圆的周长与它的直径的比值约是3.14．判断对错
任何圆的周长与它的直径的比值等于一个固定数．．判断对错
所有圆的周长与它直径的比值都相等．．判断对错
任意一个圆的周长与它的直径的比值是3.14．．判断对错
所有圆的周长与它直径的比值都相等．判断对错
所有圆的直径都相等所有圆的半径也都相等．判断对错
圆的周长与它的直径的比值是π．．判断对错
因为圆周长与它直径的比值等于π所以圆的周长是它直径的3.14倍．．判断对错
在同圆或等圆中所有的半径都相等所有的直径也都相等．．判断对错
在同圆或等圆中所有的半径都相等所有的直径也都相等．．判断对错
大小两个不同的圆大圆周长与它半径的比值和小圆周长与它的半径的比值相等．判断对错
两个半径不相等的圆它们的周长与直径的比值也不相等．．判断对错
所有圆的周长与它直径的比值都相等．
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