If the manager wants there to be greater than a 97% chance that any given bag has at least 8 ounces, and the weight they set their filling machine provides the mean weight, how should they set the machine.

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

c) yes, because of asa or aas