In the figure below, AC || DE, BD measures 8 m, AD measures 12 m, and BE measures 6 m. Find the length of BC.
![In the figure below AC DE BD measures 8 m AD measures 12 m and BE measures 6 m Find the length of BC class=](https://us-static.z-dn.net/files/d1d/33c13cbdbe341d101a53c77c6e968b0a.png)