Question

what else needs to show that efg is congruent to jkl by side side side

a angle f is congruent to angle k

b ef is congruent to fg

c angle e is congruent to angle j

d ef is congruent to jk

Answer 1

d ef is congruent to jk

Answer 2

side-side-side, and you already have two pairs of congruent sides :)
You have to have three pairs of congruent sides to prove congruence by sss so
pair up the third pair of sides :D

Answer 3

thank you