Grab a handful of an item: cereal, beans, etc. estimate how many pieces you grabbed. now count them. was your estimate colser?

Hope i can help but it depends in real life but if their is more information to it i would be gladly to help you.

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.