The scale of the building plans is 1 in. = 4 ft. A room that is 6 inches long in the drawing is actually how many feet long?

24 ft.

Step-by-step explanation:

Since 1 in. = 4 ft, and you have 6 inches, then you do 6 multiplied by 4, and you get 24 ft.

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.