Yolanda and her 3 brothers shared a box of 156 toy dinosaurs . about how many dilnosaurs did each kid get

39

Step-by-step explanation:

divide 156 by the four children

you should come out with 39

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.