Do you want to listen to the _____ story?
A:funnily
B:funny
C:funy
D:funer
圆锥的底面半径是10cm,高是2cm.
①这个圆锥的底面周长是____;
②这个圆锥的底面积是____ cm2 ;
③这个圆锥的体积是____ cm3