8.已知直线$\sqrt{3}$x-y+2=0及直线$\sqrt{3}$x-y-10=0截圆C所得的弦长均为8,则圆C的面积是( )
0 229784 229792 229798 229802 229808 229810 229814 229820 229822 229828 229834 229838 229840 229844 229850 229852 229858 229862 229864 229868 229870 229874 229876 229878 229879 229880 229882 229883 229884 229886 229888 229892 229894 229898 229900 229904 229910 229912 229918 229922 229924 229928 229934 229940 229942 229948 229952 229954 229960 229964 229970 229978 266669
| A. | 25π | B. | 36π | C. | 49π | D. | 32π |