Question

Help! Will give medal! Write the missing reasons to complete the proof. Picture attached!

Answer 1

Step 5 should read as follows:

AB + BC = CD + BC.

Note that AB = CD is given in step 4.

So, you are adding BC to both sides of that equation.

From the axioms, you know that to be true by Addition Property of Equality.

Answer 2

Note that you have two sides of one triangle and the included angle congruent to two sides and the included angle of the second triangle.
So, which postulate will it be?

Answer 3

Would it be SAS?

Answer 4

>Would it be SAS?
Correct, that is what I got. @pinterestaddict15