小学六年级的(对的“/”,错的“*”)1.圆的周长总是它的直径的π倍··················( )2.半径是二厘米的圆的周长和面积相等··············( )3.圆周率=3.14·························( )4.所有的直径都相等······················( )5.两个圆的直径比是4:3,那么他们的面积比是8:6········
网友回答
3-6 错======以下答案可供参考======
供参考答案1:
小朋友要自己动脑筋哦~
供参考答案2:
自己做吧,加油。
供参考答案3:
1./2.*3.*4.*5./6.*7./8./9./10./