It is given in the question that
point F is at -6 and point point G is at 12 .
And we have to find the distance between F and G. And for that, we need to subtract position of point F from position of point G .
That is
THerefore distance between F and G is 18 units .
This is simple division:
So, plug it into your calculator and you get:
Your answer's that
it takes 4.5 hrs for the surveillance run.
These steps include statements B, C, and D. Drawing a line from the segment to any point on the fold line, which is statement A, is not included in these steps because it is not needed. Thus, choice A is not a step in using paper folding to find the midpoint of a line segment.