Lines m, n, s, and v intersect as shown below. 3
To prove line s is parallel to line v, which angles must be congruent?
2 and 5
4 and 5
3 and 4
3 and 5

i got 142 as my answer

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.