Question

Write a two column proof. Given LJ bisects angle KLM and angle MJK. Prove triangle LKJ is congruent to triangle LMJ.

Answer 1

In Triangle LKJ and triangle LMJ

angle KLJ = angle MLJ since LJ bisects angle KLM
angle KJL = angle MJL since LJ bisects angle MJK
LJ = LJ common
so triangle LKJ = triangle LMJ ASA congruency

Answer 2

thanks!

Answer 3

yw