矩形ABCD边AB=6cm,AD=8cm,(1)若以A为圆心,6cm长为半径作⊙A,则点B在⊙A______,点C在⊙A_______,点D在⊙A________,AC与BD的交点O在⊙A_________;
(1)若以A为圆心,6cm长为半径作⊙A,则点B在⊙A______,点C在⊙A_______,点D在⊙A________,AC与BD的交点O在⊙A_________;