Nayeli and elena leave the gym to go work traveling the same route, but nayeli leaves 15 min after elena. if elena drives 36 mph and nayeli drives 48 mph, how long will it take nayeli to catch elena?

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.