The top seven movies based on DC comic book characters for the U. S. box office as of fall 2017 are shown in the accompanying table, rounded to the nearest million.

Two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: what is the approximate distance, in feet, between the two poles? 6.93 feet 8.66 feet 12.32 feet 15.59 feet