**Does anybody knows how to do it*** instructions: state what additional information is required in order to know that the triangle are congruent for the given reason.

Given: ASA

With ASA, we need two angles and an included side. An included side is one that is between the two angles.

But, we need to make sure the sides match up. So, triangle KJI is congruent to triangle ZYX.

Therefore, we need to know that side JI is congruent to YX.

Hope this helps!