In the
accompanying diagram of circle O, chords AB and CD intersect at E and
AC:CB:BD:DÀ= 4:2:6:8
What is the measure of AC?
![In the accompanying diagram of circle O chords AB and CD intersect at E and ACCBBDDÀ 4268 What is the measure of AC class=](https://us-static.z-dn.net/files/d0d/8f808927018ffd2a1daed9d6e87af412.png)