0+2 3x+ + 4x2 -9℃
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Please help and if there’s work please show
No links please they don’t work

f

step-by-step explanation:

f

i don't have the answer rn but go to math papa. it shows the steps and the answer. hope this : )

step-by-step explanation:

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.