Which similarity postulate or theorem let’s you conclude that ABC = CDE? • AA
• SAS
• SSS
• Not similar

this doesn't make sense lol

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.

i think the correct option is the second option.

if you was gonna solve for a, a is a   < -12