World problem
in.
you are told that in a billiards shot, the cue ball was
shot at the eight ball, which was 8 inches away. as a
result, the eight ball rolled into a pocket, which was 6
inches away.
knowing that the angle made with the path of the cue
ball and the resulting path of the eight ball is larger
than 90°, it can be determined that the original distance
from the cue ball to the pocket was greater than
inches.