6.图形绕点A顺时针旋转90°后的图形是( )
0 159598 159606 159612 159616 159622 159624 159628 159634 159636 159642 159648 159652 159654 159658 159664 159666 159672 159676 159678 159682 159684 159688 159690 159692 159693 159694 159696 159697 159698 159700 159702 159706 159708 159712 159714 159718 159724 159726 159732 159736 159738 159742 159748 159754 159756 159762 159766 159768 159774 159778 159784 159792 199269
A. | B. | C. | D. |